{"id":4739,"date":"2026-06-15T08:03:25","date_gmt":"2026-06-15T08:03:25","guid":{"rendered":"https:\/\/hydrathpower.com\/?p=4739"},"modified":"2026-06-15T08:03:25","modified_gmt":"2026-06-15T08:03:25","slug":"%e6%b6%b2%e5%8e%8b%e6%b3%b5%e7%ac%a6%e5%8f%b7%ef%bc%9a%e8%af%bb%e6%87%82%e5%8e%9f%e7%90%86%e5%9b%be%e7%ac%a6%e5%8f%b7%e7%9a%84%e5%ae%8c%e6%95%b4%e6%8c%87%e5%8d%97","status":"publish","type":"post","link":"https:\/\/hydrathpower.com\/zh\/hydraulic-pump-symbols-a-complete-guide-to-reading-schematic-symbols\/","title":{"rendered":"\u6db2\u538b\u6cf5\u7b26\u53f7\uff1a\u9605\u8bfb\u539f\u7406\u56fe\u7b26\u53f7\u5b8c\u5168\u6307\u5357"},"content":{"rendered":"<h2>\u57fa\u7840\u6cf5\u7b26\u53f7<\/h2>\n<p>\u57fa\u672c\u6db2\u538b\u6cf5\u7b26\u53f7\u7531\u4ee5\u4e0b\u90e8\u5206\u7ec4\u6210\uff1a<\/p>\n<ul>\n<li><strong>\u5706\uff1a<\/strong> \u6807\u51c6\u7ec4\u4ef6\u8fb9\u754c<\/li>\n<li><strong>\u5b9e\u5fc3\u4e09\u89d2\u5f62\uff1a<\/strong> \u8868\u793a\u6db2\u538b\uff08\u5b9e\u5fc3\uff09\u4e0e\u6c14\u52a8\uff08\u865a\u7ebf\uff09<\/li>\n<li><strong>\u65b9\u5411\u7bad\u5934\uff1a<\/strong> \u663e\u793a\u4ece\u6c34\u6cf5\u6d41\u51fa\u7684\u6d41\u4f53\u6d41\u52a8\u65b9\u5411<\/li>\n<\/ul>\n<p><img fetchpriority=\"high\" decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/06\/Pump-Symbol-300x202.jpg\" class=\"alignnone size-medium wp-image-4742 lazyload\" alt=\"\" width=\"300\" height=\"202\"><noscript><img decoding=\"async\" class=\"alignnone size-medium wp-image-4742\" src=\"https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/06\/Pump-Symbol-300x202.jpg\" alt=\"\" width=\"300\" height=\"202\" srcset=\"https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/06\/Pump-Symbol-300x202.jpg 300w, https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/06\/Pump-Symbol-768x518.jpg 768w, https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/06\/Pump-Symbol-18x12.jpg 18w, https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/06\/Pump-Symbol.jpg 869w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/noscript><\/p>\n<p>\u8be5\u7b26\u53f7\u4ee3\u8868\u4e00\u4e2a <strong>\u5b9a\u6392\u91cf\u5355\u5411\u6db2\u538b\u6cf5<\/strong>. \u6d41\u4f53\u4ec5\u6cbf\u4e00\u4e2a\u65b9\u5411\u6d41\u52a8\uff0c\u4e14\u6392\u91cf\u65e0\u6cd5\u6539\u53d8\u3002.<\/p>\n<div class=\"symbol-box\">\n<div class=\"symbol-label\">\u56fe 1\uff1a\u57fa\u672c\u6db2\u538b\u6cf5\u7b26\u53f7<\/div>\n<div class=\"symbol-desc\">( \u5706\u5708 + \u65b9\u5411\u7bad\u5934 + \u5b9e\u5fc3\u4e09\u89d2\u5f62 )<\/div>\n<\/div>\n<div class=\"callout\">\n<p><strong>\u8981\u70b9\uff1a<\/strong> <a href=\"https:\/\/hydrathpower.com\/hydraulic-gear-pump\/\">\u9f7f\u8f6e\u6cf5<\/a>, \u53f6\u7247\u6cf5\u548c\u6d3b\u585e\u6cf5\u5747\u4f7f\u7528\u76f8\u540c\u7684\u7b26\u53f7\u3002\u6839\u636e ISO 1219 \u6807\u51c6\uff0c\u7269\u7406\u7ed3\u6784\u7684\u4e0d\u540c\u4e0d\u4f1a\u6539\u53d8\u8be5\u7b26\u53f7\u3002.<\/p>\n<\/div>\n<h2>\u53cc\u5411\u65cb\u8f6c\u6cf5\u7b26\u53f7<\/h2>\n<p>\u53cc\u5411\u65cb\u8f6c\u6cf5\u7684\u7b26\u53f7\u5728\u53e6\u4e00\u4fa7\u6dfb\u52a0\u4e86\u4e00\u4e2a\u65b9\u5411\u4e09\u89d2\u5f62\u3002\u8fd9\u8868\u793a\u8be5\u6cf5\u53ef\u6839\u636e\u65cb\u8f6c\u65b9\u5411\uff0c\u4ece\u4efb\u4e00\u7aef\u53e3\u6392\u51fa\u6d41\u4f53\u3002.<\/p>\n<p>\u8fd9\u79cd\u6cf5\u5728\u9ad8\u7aef\u79fb\u52a8\u673a\u68b0\u4ee5\u5916\u7684\u9886\u57df\u8f83\u4e3a\u7f55\u89c1\uff0c\u5c24\u5176\u662f\u56fa\u5b9a\u6392\u91cf\u578b\u3002\u901a\u5e38\uff0c\u901a\u8fc7\u4e00\u7cfb\u5217\u6b62\u56de\u9600\uff0c\u4e24\u4e2a\u7aef\u53e3\u53ef\u6839\u636e\u65cb\u8f6c\u65b9\u5411\u5206\u522b\u4f5c\u4e3a\u56de\u6cb9\u53e3\u6216\u538b\u529b\u7ba1\u8def\u4f7f\u7528\u3002.<\/p>\n<p><img decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/06\/Bi-Rotational-Pump-Symbol-300x202.jpg\" class=\"alignnone size-medium wp-image-4743 lazyload\" alt=\"\" width=\"300\" height=\"202\"><noscript><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-4743\" src=\"https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/06\/Bi-Rotational-Pump-Symbol-300x202.jpg\" alt=\"\" width=\"300\" height=\"202\" srcset=\"https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/06\/Bi-Rotational-Pump-Symbol-300x202.jpg 300w, https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/06\/Bi-Rotational-Pump-Symbol-768x518.jpg 768w, https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/06\/Bi-Rotational-Pump-Symbol-18x12.jpg 18w, https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/06\/Bi-Rotational-Pump-Symbol.jpg 869w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/noscript><\/p>\n<h2>\u53d8\u6392\u91cf\u3001\u538b\u529b\u8865\u507f\u6cf5<\/h2>\n<h3>\u57fa\u672c\u7b26\u53f7<\/h3>\n<p>\u53d8\u91cf\u6392\u91cf\u538b\u529b\u8865\u507f\u6cf5\u7684\u7b26\u53f7\u5982\u4e0b\uff1a<\/p>\n<ul>\n<li><strong>\u53ef\u53d8\u7bad\u5934<\/strong> \u5c06\u6574\u4e2a\u7b26\u53f7\u4e00\u5206\u4e3a\u4e8c\u2014\u2014\u8868\u793a\u53ef\u8c03\u8282\u7684\u4f4d\u79fb<\/li>\n<li><strong>\u5de6\u4fa7\u7684\u5c0f\u7bad\u5934<\/strong> \u2014 \u8868\u793a\u968f\u538b\u529b\u8865\u507f\u7684\u81ea\u52a8\u6392\u91cf\u53d8\u5316<\/li>\n<\/ul>\n<h3>\u7b26\u53f7\u8be6\u7ec6\u8bf4\u660e<\/h3>\n<p>ISO 1219 \u7b26\u53f7\u7684\u8be6\u7ec6\u8bf4\u660e\u63d0\u4f9b\u4e86\u66f4\u591a\u4fe1\u606f\uff1a<\/p>\n<div class=\"component-list\">\n<div class=\"component\">\n<h4>\u8f74\u8fde\u63a5<\/h4>\n<p>\u8be5\u8f74\u5411\u53f3\u5ef6\u4f38\uff0c\u8fde\u63a5\u81f3\u539f\u52a8\u673a\uff08\u5185\u71c3\u673a\u6216\u7535\u52a8\u673a\u7b26\u53f7\uff09\u3002.<\/p>\n<\/div>\n<div class=\"component\">\n<h4>\u65cb\u8f6c\u65b9\u5411<\/h4>\n<p>\u534a\u5706\u7bad\u5934\u8868\u793a\u987a\u65f6\u9488\u65cb\u8f6c\u3002\u65cb\u8f6c\u65b9\u5411\u59cb\u7ec8\u4ee5\u8f74\u7aef\u4e3a\u89c2\u5bdf\u89c6\u89d2\u3002.<\/p>\n<\/div>\n<div class=\"component\">\n<h4>\u53ef\u53d8\u6392\u91cf\u7bad\u5934<\/h4>\n<p>\u6a2a\u8d2f\u6c34\u6cf5\u7684\u659c\u5411\u7bad\u5934\u8868\u793a\u53ef\u6839\u636e\u7cfb\u7edf\u9700\u6c42\u8c03\u8282\u6392\u91cf\u3002.<\/p>\n<\/div>\n<div class=\"component\">\n<h4>\u538b\u529b\u8865\u507f\u5668<\/h4>\n<p>\u4f4d\u4e8e\u5de6\u4fa7\u3002\u5305\u542b\u5e26\u5f39\u7c27\u7684\u77e9\u5f62\u3001\u53ef\u53d8\u6027\u7bad\u5934\u4ee5\u53ca\u4e09\u89d2\u5f62\u98de\u884c\u5458\u8f93\u5165\u63a7\u4ef6\u3002.<\/p>\n<\/div>\n<\/div>\n<h3>\u538b\u529b\u8865\u507f\u5668\u7684\u8fd0\u884c<\/h3>\n<p>\u6765\u81ea\u6cf5\u51fa\u53e3\u7684\u6a59\u7ea2\u8272\u865a\u7ebf\u5bfc\u7ba1\u63d0\u4f9b\u5bfc\u7ba1\u52a8\u529b\u3002\u5f39\u7c27\u8bbe\u5b9a\u503c\u4e0e\u5bfc\u7ba1\u538b\u529b\u76f8\u4e92\u4f5c\u7528\uff0c\u4ece\u800c\u5b9e\u73b0\u6d41\u91cf\u7684\u65e0\u7ea7\u8c03\u8282\u3002\u5f53\u4e0b\u6e38\u538b\u529b\u7b49\u4e8e\u8865\u507f\u5668\u8bbe\u5b9a\u503c\u65f6\uff0c\u6d41\u91cf\u5c06\u4e0e\u9700\u6c42\u5b8c\u5168\u5339\u914d\u3002.<\/p>\n<h2>\u8d1f\u8f7d\u4f20\u611f\u6cf5\u7b26\u53f7<\/h2>\n<p>\u8d1f\u8f7d\u611f\u5e94\u6cf5\u7684\u7b26\u53f7\u5305\u542b\u591a\u4e2a\u6807\u6709(a)\u81f3(j)\u7684\u90e8\u4ef6\u3002\u8fd9\u662f\u6db2\u538b\u539f\u7406\u56fe\u4e2d\u6700\u8be6\u7ec6\u7684\u6cf5\u7b26\u53f7\u3002.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\" data-src=\"https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/06\/Load-Sensing-Pump-Symbol-300x202.jpg\" class=\"alignnone size-medium wp-image-4744 lazyload\" alt=\"\" width=\"300\" height=\"202\"><noscript><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-4744\" src=\"https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/06\/Load-Sensing-Pump-Symbol-300x202.jpg\" alt=\"\" width=\"300\" height=\"202\" srcset=\"https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/06\/Load-Sensing-Pump-Symbol-300x202.jpg 300w, https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/06\/Load-Sensing-Pump-Symbol-768x518.jpg 768w, https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/06\/Load-Sensing-Pump-Symbol-18x12.jpg 18w, https:\/\/hydrathpower.com\/wp-content\/uploads\/2026\/06\/Load-Sensing-Pump-Symbol.jpg 869w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/noscript><\/p>\n<div class=\"component-list\">\n<div class=\"component\">\n<h4>\u90e8\u4ef6 (a) \u2013 \u6cf5\u4f53<\/h4>\n<p>\u4e3b\u6cf5\u73af\uff0c\u5e26\u6709\u5bf9\u89d2\u7ebf\u65b9\u5411\u7684\u53ef\u53d8\u7bad\u5934\u3002\u8fde\u63a5\u81f3\u504f\u7f6e\u6d3b\u585e\u548c\u63a7\u5236\u6d3b\u585e\u3002.<\/p>\n<\/div>\n<div class=\"component\">\n<h4>\u90e8\u4ef6 (b) \u2013 \u504f\u7f6e\u6d3b\u585e<\/h4>\n<p>\u5728\u53ef\u80fd\u7684\u60c5\u51b5\u4e0b\uff0c\u5c06\u6cf5\u7684\u6392\u91cf\u8c03\u81f3\u6700\u5927\u3002\u5f39\u7c27\u63a8\u52a8\u6d3b\u585e\u5411\u524d\u3002.<\/p>\n<\/div>\n<div class=\"component\">\n<h4>\u90e8\u4ef6 (c) \u2013 \u63a7\u5236\u6d3b\u585e<\/h4>\n<p>\u5b54\u5f84\u6bd4\u504f\u5fc3\u6d3b\u585e\u66f4\u5927\u3002\u901a\u8fc7\u8c03\u6574\u884c\u7a0b\u6765\u63a7\u5236\u6700\u5927\u6392\u91cf\u3002.<\/p>\n<\/div>\n<div class=\"component\">\n<h4>\u7ec4\u4ef6 (d) \u2013 \u538b\u529b\u8865\u507f\u5668<\/h4>\n<p>\u5b89\u5168\u9600\u63a7\u5236\u6d3b\u585e\u3002\u5f53\u5148\u5bfc\u80fd\u91cf\u8f93\u5165\u65f6\uff0c\u5176\u4f4d\u7f6e\u53d1\u751f\u53d8\u5316\u4ee5\u51cf\u5c0f\u6392\u91cf\u3002.<\/p>\n<\/div>\n<div class=\"component\">\n<h4>\u7ec4\u4ef6 (g) \u2013 \u8d1f\u8f7d\u611f\u5e94\u8865\u507f\u5668<\/h4>\n<p>\u4ece\u6cf5\u51fa\u53e3\u548c\u8282\u6d41\u5b54\u540e\u7684\u5de5\u4f5c\u7ba1\u8def\u4e2d\u83b7\u53d6\u5148\u5bfc\u4fe1\u53f7\u3002\u5176\u5de5\u4f5c\u538b\u529b\u4f4e\u4e8e(d)\u3002.<\/p>\n<\/div>\n<div class=\"component\">\n<h4>\u7ec4\u4ef6 (j) \u2013 \u8ba1\u91cf\u5b54<\/h4>\n<p>\u7cfb\u7edf\u538b\u529b\u7ba1\u8def\u4e2d\u7684\u53ef\u53d8\u6d41\u91cf\u63a7\u5236\u3002\u5f53\u6d41\u91cf\u51cf\u5c0f\u65f6\uff0c\u4f1a\u4ea7\u751f\u80cc\u538b\u3002.<\/p>\n<\/div>\n<\/div>\n<h2>\u64cd\u4f5c\u6a21\u5f0f<\/h2>\n<h3>\u5f85\u673a\u6a21\u5f0f<\/h3>\n<p>\u5f53\u6cf5\u542f\u52a8\u4e14\u6240\u6709\u4e0b\u6e38\u65b9\u5411\u63a7\u5236\u9600\u5747\u5904\u4e8e\u5173\u95ed\u72b6\u6001\u65f6\uff1a<\/p>\n<ol>\n<li>\u5185\u90e8\u504f\u5fc3\u6d3b\u585e (b) \u901a\u8fc7\u5f39\u7c27\u9a71\u52a8\uff0c\u4f7f\u6cf5\u5b8c\u6210\u5168\u884c\u7a0b\uff0c\u8fbe\u5230\u6700\u5927\u6392\u91cf<\/li>\n<li>\u968f\u7740\u6d41\u4f53\u586b\u5145\u7ba1\u9053\uff0c\u5de5\u4f5c\u7ba1\u7ebf\u548c\u8bd5\u9a8c\u7ba1\u7ebf\u4e2d\u7684\u538b\u529b\u9010\u6e10\u5347\u9ad8<\/li>\n<li>\u8865\u507f\u5668\uff08d\uff09\u5904\u7684\u538b\u529b\u8feb\u4f7f\u538b\u529b\u8865\u507f\u5668\u5411\u53f3\u79fb\u52a8<\/li>\n<li>\u5148\u5bfc\u6cb9\u901a\u8fc7\u7ba1\u8def (i) \u6d41\u5165\u63a7\u5236\u6d3b\u585e (c)<\/li>\n<li>\u63a7\u5236\u6d3b\u585e\uff08\u5927\u53e3\u5f84\uff09\u5728\u4e0e\u504f\u7f6e\u6d3b\u585e\u7684\u8f83\u91cf\u4e2d\u80dc\u51fa<\/li>\n<li>\u6cf5\u7684\u6392\u91cf\u964d\u81f3\u6700\u4f4e\u2014\u2014\u4ec5\u4fdd\u7559\u7528\u4e8e\u8865\u507f\u6cc4\u6f0f\u7684\u6d41\u91cf<\/li>\n<li><strong>\u6c34\u6cf5\u5904\u4e8e\u5f85\u673a\u72b6\u6001<\/strong><\/li>\n<\/ol>\n<h3>\u6d3b\u52a8\u6a21\u5f0f<\/h3>\n<p>\u5f53\u4e0b\u6e38\u65b9\u5411\u63a7\u5236\u9600\u6253\u5f00\u65f6\uff1a<\/p>\n<ol>\n<li>\u6d41\u9053\u5728\u8865\u507f\u5668\uff08d\uff09\u8bbe\u5b9a\u503c\u4e0b\u65b9\u4ea7\u751f\u538b\u964d<\/li>\n<li>\u538b\u529b\u8865\u507f\u5668 (d) \u5728\u5f39\u7c27\u538b\u529b\u7684\u4f5c\u7528\u4e0b\u5f39\u56de\u4e2d\u6027\u4f4d\u7f6e<\/li>\n<li>\u6392\u6c34\u7ba1\u901a\u5411\u50a8\u7f50<\/li>\n<li>\u5b54(e)\u548c(f)\u53ef\u6291\u5236\u8865\u507f\u5668\u7684\u8fd0\u52a8\uff0c\u4ece\u800c\u9632\u6b62\u632f\u8361<\/li>\n<li>\u6cf5\u7684\u6d41\u91cf\u5728\u504f\u7f6e\u6d3b\u585e\u548c\u63a7\u5236\u6d3b\u585e\u4e4b\u95f4\u4fdd\u6301\u5e73\u8861<\/li>\n<li>\u6d41\u91cf\u4e0e\u4e0b\u6e38\u9700\u6c42\u5b8c\u5168\u5339\u914d\uff0c\u4e14\u538b\u529b\u8865\u507f\u5668\u7684\u8bbe\u5b9a\u503c\u4fdd\u6301\u4e0d\u53d8<\/li>\n<\/ol>\n<h3>\u8d1f\u8f7d\u611f\u5e94\u8865\u507f\u5668\u7684\u8fd0\u884c\u539f\u7406<\/h3>\n<p>\u8d1f\u8f7d\u611f\u5e94\u8865\u507f\u5668 (g) \u4ece\u4e24\u4e2a\u6765\u6e90\u63a5\u6536\u5148\u5bfc\u4fe1\u53f7\uff1a<\/p>\n<ul>\n<li>\u6cf5\u51fa\u53e3\u538b\u529b<\/li>\n<li>\u8282\u6d41\u5b54\uff08j\uff09\u540e\u7684\u5de5\u4f5c\u7ba1\u8def<\/li>\n<\/ul>\n<p>\u5b83\u6bd4\u8f83\u4e86\u5f39\u7c27\u529b\u4e0e\u8d1f\u8f7d\u611f\u5e94\u5148\u5bfc\u4fe1\u53f7\u7684\u7efc\u5408\u4f5c\u7528\u3002\u56fe(g)\u4e2d\u7684\u538b\u529b\u8bbe\u5b9a\u503c\u4f4e\u4e8e\u56fe(d)\u4e2d\u7684\u8bbe\u5b9a\u503c\u2014\u2014\u8fd9\u901a\u5e38\u4f1a\u5728\u9600\u95e8(j)\u4e24\u7aef\u4ea7\u751f300 psi\u7684\u538b\u964d\u3002.<\/p>\n<p><strong>\u4f8b\u5982<\/strong> \u5982\u679c\u8d1f\u8f7d\u538b\u529b\u4e3a 1,000 psi\uff0c\u5219\u6cf5\u5c06\u538b\u529b\u7ef4\u6301\u5728 1,300 psi\uff081,000 psi \u8d1f\u8f7d + \u8282\u6d41\u9600\u4e24\u7aef\u7684 300 psi\uff09\u3002.<\/p>\n<h2>\u6cf5\u7b26\u53f7\u5bf9\u6bd4<\/h2>\n<table>\n<thead>\n<tr>\n<th>\u7b26\u53f7\u5143\u7d20<\/th>\n<th>\u56fa\u5b9a\u6392\u91cf<\/th>\n<th>\u53ef\u53d8\u6392\u91cf<\/th>\n<th>\u538b\u529b\u8865\u507f<\/th>\n<th>\u8d1f\u8f7d\u4f20\u611f<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>\u5706\u5185\u542b\u4e09\u89d2\u5f62<\/strong><\/td>\n<td>\u662f\u7684<\/td>\n<td>\u662f\u7684<\/td>\n<td>\u662f\u7684<\/td>\n<td>\u662f\u7684<\/td>\n<\/tr>\n<tr>\n<td><strong>\u53ef\u53d8\u7bad\u5934<\/strong><\/td>\n<td>\u6ca1\u6709<\/td>\n<td>\u662f\uff08\u5bf9\u89d2\u7ebf\uff09<\/td>\n<td>\u662f\uff08\u5bf9\u89d2\u7ebf\uff09<\/td>\n<td>\u662f\uff08\u5bf9\u89d2\u7ebf\uff09<\/td>\n<\/tr>\n<tr>\n<td><strong>\u538b\u529b\u8865\u507f\u5668\u7b26\u53f7<\/strong><\/td>\n<td>\u6ca1\u6709<\/td>\n<td>\u6ca1\u6709<\/td>\n<td>\u662f\uff08\u5de6\u4fa7\uff09<\/td>\n<td>\u662f\u7684<\/td>\n<\/tr>\n<tr>\n<td><strong>\u8d1f\u8f7d\u611f\u5e94\u8865\u507f\u5668<\/strong><\/td>\n<td>\u6ca1\u6709<\/td>\n<td>\u6ca1\u6709<\/td>\n<td>\u6ca1\u6709<\/td>\n<td>\u662f\u7684<\/td>\n<\/tr>\n<tr>\n<td><strong>\u504f\u7f6e\/\u63a7\u5236\u6d3b\u585e<\/strong><\/td>\n<td>\u6ca1\u6709<\/td>\n<td>\u6ca1\u6709<\/td>\n<td>\u6ca1\u6709<\/td>\n<td>\u662f\u7684<\/td>\n<\/tr>\n<tr>\n<td><strong>\u8bd5\u751f\u4ea7\u7ebf<\/strong><\/td>\n<td>\u6ca1\u6709<\/td>\n<td>\u6ca1\u6709<\/td>\n<td>\u662f\uff08\u865a\u7ebf\uff09<\/td>\n<td>\u662f\uff08\u865a\u7ebf\uff09<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u5e38\u89c1\u95ee\u9898<\/h2>\n<div class=\"faq-item\">\n<div class=\"faq-q\">\u95ee\u98981\uff1a\u4e3a\u4ec0\u4e48\u9f7f\u8f6e\u6cf5\u3001\u53f6\u7247\u6cf5\u548c\u67f1\u585e\u6cf5\u90fd\u4f7f\u7528\u76f8\u540c\u7684\u7535\u8def\u7b26\u53f7\uff1f<\/div>\n<div class=\"faq-a\">\u6839\u636e ISO 1219 \u6807\u51c6\uff0c\u793a\u610f\u56fe\u7b26\u53f7\u4ee3\u8868\u529f\u80fd\uff0c\u800c\u975e\u7269\u7406\u7ed3\u6784\u3002\u6240\u6709\u5b9a\u91cf\u6cf5\u65e0\u8bba\u5185\u90e8\u7ed3\u6784\u5982\u4f55\uff0c\u5747\u4ea7\u751f\u76f8\u540c\u7684\u5355\u5411\u6d41\u91cf\u3002\u8be5\u7b26\u53f7\u5c55\u793a\u4e86\u90e8\u4ef6\u7684\u529f\u80fd\uff0c\u800c\u975e\u5176\u673a\u68b0\u5de5\u4f5c\u539f\u7406\u3002.<\/div>\n<\/div>\n<div class=\"faq-item\">\n<div class=\"faq-q\">\u95ee\u9898 2\uff1a\u6cf5\u7b26\u53f7\u4e0a\u65b9\u7684\u53d8\u91cf\u7bad\u5934\u8868\u793a\u4ec0\u4e48\uff1f<\/div>\n<div class=\"faq-a\">\u5e26\u7bad\u5934\u7684\u7b26\u53f7\u8868\u793a\u8be5\u6cf5\u5177\u6709\u53ef\u8c03\u6392\u91cf\u3002\u5f53\u4e0e\u5176\u4ed6\u7b26\u53f7\uff08\u5982\u538b\u529b\u8865\u507f\u5668\u3001\u8d1f\u8f7d\u611f\u5e94\u8865\u507f\u5668\uff09\u7ed3\u5408\u4f7f\u7528\u65f6\uff0c\u5b83\u8868\u660e\u6392\u91cf\u4f1a\u6839\u636e\u7cfb\u7edf\u9700\u6c42\u81ea\u52a8\u53d8\u5316\u3002.<\/div>\n<\/div>\n<div class=\"faq-item\">\n<div class=\"faq-q\">\u95ee\u98983\uff1a\u538b\u529b\u8865\u507f\u6cf5\u662f\u5982\u4f55\u4fdd\u6301\u6052\u5b9a\u538b\u529b\u7684\uff1f<\/div>\n<div class=\"faq-a\">\u538b\u529b\u8865\u507f\u5668\u5f39\u7c27\u7684\u8bbe\u5b9a\u503c\u7528\u4e8e\u62b5\u6d88\u7cfb\u7edf\u4ea7\u751f\u7684\u5148\u5bfc\u538b\u529b\u3002\u5f53\u4e0b\u6e38\u538b\u529b\u4e0a\u5347\u81f3\u8865\u507f\u5668\u8bbe\u5b9a\u503c\u65f6\uff0c\u8865\u507f\u5668\u4f1a\u53d1\u751f\u4f4d\u79fb\u4ee5\u51cf\u5c0f\u6cf5\u7684\u6392\u91cf\u3002\u8fd9\u6837\u65e2\u80fd\u5c06\u7cfb\u7edf\u538b\u529b\u7ef4\u6301\u5728\u8bbe\u5b9a\u503c\uff0c\u53c8\u80fd\u5c06\u6d41\u91cf\u964d\u4f4e\u81f3\u4ec5\u6ee1\u8db3\u6cc4\u6f0f\u9700\u6c42\u3002.<\/div>\n<\/div>\n<div class=\"faq-item\">\n<div class=\"faq-q\">\u95ee\u98984\uff1a\u8d1f\u8f7d\u611f\u5e94\u8865\u507f\u5668\u7684\u4f5c\u7528\u662f\u4ec0\u4e48\uff1f<\/div>\n<div class=\"faq-a\">\u8d1f\u8f7d\u611f\u5e94\u8865\u507f\u5668\u53ef\u9488\u5bf9\u591a\u4e2a\u6267\u884c\u5668\u4f18\u5316\u6cf5\u7684\u8f93\u51fa\u3002\u5b83\u901a\u8fc7\u6d4b\u91cf\u8282\u6d41\u5b54\u4e24\u7aef\u7684\u538b\u964d\uff0c\u8c03\u8282\u6cf5\u7684\u6d41\u91cf\uff0c\u4ece\u800c\u7cbe\u786e\u63d0\u4f9b\u6240\u9700\u7684\u538b\u529b\uff08\u5de5\u4f5c\u538b\u529b\u52a0\u4e0a\u7528\u4e8e\u4fdd\u8bc1\u6d41\u91cf\u7684\u5c0f\u5e45\u538b\u5dee\uff09\u3002\u8fd9\u65e2\u80fd\u9632\u6b62\u6d41\u91cf\u8fc7\u5269\uff0c\u53c8\u80fd\u964d\u4f4e\u80fd\u8017\u3002.<\/div>\n<\/div>\n<div class=\"faq-item\">\n<div class=\"faq-q\">\u95ee\u98985\uff1a\u4e3a\u4ec0\u4e48\u8d1f\u8f7d\u611f\u5e94\u6cf5\u6709\u4e24\u4e2a\u8865\u507f\u5668\uff1f<\/div>\n<div class=\"faq-a\">\u538b\u529b\u8865\u507f\u5668 (d) \u7528\u4e8e\u8bbe\u5b9a\u7cfb\u7edf\u7684\u6700\u5927\u538b\u529b\u3002\u8d1f\u8f7d\u611f\u5e94\u8865\u507f\u5668 (g) \u5728\u8f83\u4f4e\u7684\u538b\u529b\u8bbe\u5b9a\u503c\u4e0b\u5de5\u4f5c\uff0c\u5728\u4fdd\u6301\u5de5\u4f5c\u56de\u8def\u538b\u529b\u7684\u540c\u65f6\uff0c\u4f7f\u6d41\u91cf\u901a\u8fc7\u8ba1\u91cf\u9600\u3002\u4e8c\u8005\u5171\u540c\u5b9e\u73b0\u4e86\u9ad8\u6548\u7684\u4f9b\u9700\u6db2\u538b\u63a7\u5236\u3002.<\/div>\n<\/div>\n<h2>\u7ed3\u8bba<\/h2>\n<p>\u6db2\u538b\u6cf5\u7684\u7b26\u53f7\u6807\u6ce8\u9075\u5faa ISO 1219 \u6807\u51c6\uff0c\u5176\u4e2d\u7b26\u53f7\u4ee3\u8868\u529f\u80fd\uff0c\u800c\u975e\u7269\u7406\u7ed3\u6784\u3002 \u5e26\u5b9e\u5fc3\u4e09\u89d2\u5f62\u7684\u57fa\u51c6\u6cf5\u7b26\u53f7\u8868\u793a\u5355\u5411\u6db2\u538b\u6cf5\u3002\u5bb9\u79ef\u53ef\u53d8\u6cf5\u5728\u7b26\u53f7\u4e0a\u6dfb\u52a0\u4e00\u6761\u5bf9\u89d2\u7bad\u5934\u3002\u538b\u529b\u8865\u507f\u6cf5\u5728\u5de6\u4fa7\u6dfb\u52a0\u8865\u507f\u5668\u7b26\u53f7\u3002\u8d1f\u8f7d\u4f20\u611f\u6cf5\u5219\u5728\u7b26\u53f7\u4e0a\u6dfb\u52a0\u4e8c\u6b21\u8865\u507f\u5668\u548c\u8ba1\u91cf\u5143\u4ef6\u3002.<\/p>\n<p>\u4e86\u89e3\u8d1f\u8f7d\u4f20\u611f\u6cf5\u7684\u5de5\u4f5c\u539f\u7406\uff0c\u4fbf\u80fd\u9886\u7565\u6db2\u538b\u8bbe\u8ba1\u7684\u7cbe\u5999\u4e4b\u5904\uff1a\u5229\u7528\u6d41\u4f53\u538b\u529b\u67f1\u6765\u5b9e\u73b0\u9ad8\u6548\u7684\u4f9b\u9700\u5e73\u8861\u3002\u8be5\u6cf5\u80fd\u7cbe\u786e\u63d0\u4f9b\u6bcf\u4e2a\u4e0b\u6e38\u6267\u884c\u5668\u6240\u9700\u7684\u6d41\u91cf\u548c\u538b\u529b\uff0c\u7edd\u4e0d\u6d6a\u8d39\u3002.<\/p>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>Base Pump Symbol The base hydraulic pump symbol consists of: Circle: Standard component boundary Solid triangle: Indicates hydraulic (filled) versus [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":4741,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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