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“液压元件”是“七五”国家重点科技攻关项目(机械工业基础技术和基础件)中的一个专题。该专题共有24个子项。现将24个子项按类简单介绍如下:一、产品方面1.A2F 斜轴式定量泵/马达,7个规格,压力40MPa,排量为16～180mL/r,扭矩89～1001Nm,转速2650～6000r/min。达到了国外同类产品水平。承担单位:上海液压泵广2.G5、G20、G30、GPC4齿轮泵,4种基型,7个品种,533个规格,排量5.1～
“Hydraulic Components” is a topic in the “Seventh Five-Year” national key scientific and technological project (basic technology and basic parts of mechanical industry). There are 24 sub-items on this topic. The 24 sub-categories are as follows: First, the product aspects 1.A2F inclined axis quantitative pump / motor, 7 specifications, pressure 40MPa, displacement of 16 ~ 180mL / r, torque 89 ~ 1001Nm, speed 2650 ~ 6000r / min. Reached the level of similar foreign products. Undertake units: Shanghai hydraulic pump 2.G5, G20, G30, GPC4 gear pump, four kinds of base, seven varieties, 533 specifications, the displacement of 5.1 ~