【英文标准名称】:Hot-rolledstainlesssteelnarrowstrip;tolerancesondimensionsandform
【原文标准名称】:热轧不锈钢窄带.尺寸和形状公差
【标准号】:ISO9446-1990
【标准状态】:作废
【国别】:国际
【发布日期】:1990-07
【实施或试行日期】:1990-07-15
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC17
【标准类型】:()
【标准水平】:()
【中文主题词】:带材;不锈钢;钢;公差;尺寸;尺寸公差;铁;尺寸测量;名称与符号;热轧的;形状公差
【英文主题词】:strips;dimensionaltolerances;hotrolled;formtolerances;tolerances(measurement);steels;designations;dimensions;dimensionalmeasurement;stainlesssteels;iron
【摘要】:
【中国标准分类号】:H46
【国际标准分类号】:
【页数】:4P;A4
【正文语种】:英语


Product Code:SAE J1770
Title:Automotive Refrigerant Recovery/Recycling Equipment Intended for Use With Both R12 and R134a
Issuing Committee:Interior Climate Control Service Committee
Scope:The purpose of this SAE Standard is to establish the specific minimum equipment requirements for recovery/recycling equipment intended for use with both R12 and R134a in a common refrigerant circuit that has been directly removed from, and is intended for reuse in, mobile air-conditioning (A/C) systems. This document does not apply to equipment used for R12 and R134a having a common enclosure with separate circuits for each refrigerant.