您的位置: 标准下载 » 协会标准 » SAE 美国机动车工程师学会 »

SAE J1659 Vehicle Testing Requirements for Replacement Refrigerants for CFC-12 (R-12) Mobile Air-Conditioning Systems

作者:标准资料网 时间:2024-05-08 11:38:16  浏览:9309   来源:标准资料网
下载地址: 点击此处下载
Product Code:SAE J1659
Title:Vehicle Testing Requirements for Replacement Refrigerants for CFC-12 (R-12) Mobile Air-Conditioning Systems
Issuing Committee:Interior Climate Control Committee
Scope:The purpose of this SAE Recommended Practice is to establish the specific criteria for the selection of a replacement refrigerant for mobile CFC-12 (R-12) air-conditioning (A/C) systems. This document provides guidelines for qualifying candidate refrigerant. The requirements include laboratory and field testing. The alternate refrigerant shall provide comparable system performance as CFC-12 (R-12) as defined herein. The vehicle testing shall be conducted on representative vehicle manufacturer's product line, in which the refrigerant is intended to be used, such as cycling clutch orifice tube, constant run orifice tube, cycling clutch expansion valve, or continuous run expansion valve refrigerant system.This document is complete only when combined with the requirements of SAE J1657.
下载地址: 点击此处下载
【英文标准名称】:StandardPracticeforMeasuringCurlinPaintBrushFillingMaterial
【原文标准名称】:测量漆刷子填充材料卷曲度的标准实施规程
【标准号】:ASTMD6957-2003
【标准状态】:现行
【国别】:
【发布日期】:2003
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:D01.61
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:涂料;刷子;测量;装填料;卷曲
【英文主题词】:curl;filament;
【摘要】:Itisimportantforthemanufacturingandperformanceofabrushtohavefilamentswithminimalcurl.1.1Thispracticedescribestheprocedureformeasuringcurlinsyntheticfilament.1.2Thispracticeisapplicabletofilament2to5in.(50.8to127mm)inlength.1.3Thispracticeisapplicabletotaperedfilamentorlevelfilament.1.4Thevaluesgivenin-poundunitsaretoberegardedasthestandardasthisisthedominantmeasurementsystemusedinthepaintbrushindustry.Thevaluesgiveninparenthesesareforinformationonly.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Y88
【国际标准分类号】:87_100
【页数】:2P.;A4
【正文语种】:


【英文标准名称】:Securities.Schemeforinterdepositorymessagetypes.
【原文标准名称】:证券.互存储证券类型图
【标准号】:NFK12-404-1996
【标准状态】:现行
【国别】:法国
【发布日期】:1996-09-01
【实施或试行日期】:1996-09-05
【发布单位】:法国标准化协会(AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Bankoperations;Bankingdocuments;Definitions;Officemanagement;Safetyrequirements;Schematicrepresentation;Securities;Storage;Telecommunication
【摘要】:
【中国标准分类号】:A11
【国际标准分类号】:03_060
【页数】:36P;A4
【正文语种】:其他