ASTM D 6539-2000 用流动空气测定局部饱水孔隙材料气动渗透性的标准试验方法

上一篇: DIN ISO 10110-1-2000 光学和光学仪器.光学元件和系统的图形制备.第1部分:总则
下一篇: ISO 14951-9 Technical Corrigendum 1-2000 航天系统流体特性第9部分:氩技术勘误1

标准名称：	石油钻机用井架及底座
中标分类：	石油 >> 石油勘探、开发、集输设备 >> 石油钻采设备与仪器
替代情况：	被SY/T 5025-1999代替
发布日期：
实施日期：	1991-12-01
首发日期：
作废日期：	1999-12-01
出版日期：
页数：	17页

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Product Code:SAE J716
Title:Application of Hydraulic Remote Control to Agricultural Tractors and Trailing Type Agricultural Implements
Issuing Committee:Agricultural Tractor Standards Committee (Atsc)
Scope:This SAE Standard gives the specifications and dimensions for the assembly and clearances common to hydraulically-operated cylinders and to trailing-type farm implements. The specifications given permit the interchangeability of hydraulic operation between tractors equipped with a cylinder and trailing-type implements designed for this purpose, the tractor possessing enough power at its drawbar to operate the implement; and the transference of the hydraulic cylinder from one implement to another.This document applies to three categories of agricultural tractors, as follows in Table 1:1 Up to 35kW2 30 to 75 kW3 Over 70 kW