Product Code:SAE J2604
Title:Recommended Test Procedure for Powered Gas Brake Control Systems
Issuing Committee:Adaptive Devices Standards Committee
Scope:This test procedure is for qualification testing of powered gas/brake control systems to assure compliance with the Recommended Practices for these assistive devices. A powered gas/brake control system which passes all of the tests shall be considered to be in compliance with the Recommended Practices. The control shall pass all tests denoted by a 驴shall驴 in the Recommended Practice or the Recommended Test Procedure. All the results of all tests and requirements denoted by a 驴should驴 shall be noted, but failure to comply will not constitute failure to pass the test.【英文标准名称】:Methodsoftestforpaints-Determinationofmarresistanceusingapointedstylus
【原文标准名称】:涂料试验方法.第E18部分:使用尖底描形针法测定耐损伤力
【标准号】:BS3900-E18-1997
【标准状态】:现行
【国别】:英国
【发布日期】:1997-05-15
【实施或试行日期】:1997-05-15
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:覆层;涂料;抽样方法;内聚;试验条件;塑性变形;断裂;表面缺陷;变形;划痕试验;耐磨性;厚度测量
【英文主题词】:Abrasiontests;Coatingmaterials;Definition;Definitions;Finishes;Paintcoat;Paints;Resistance;Samplingmethods;Scratchtests;Scratches;Testequipment;Testpanels;Testing;Varnishes;Wearresistance
【摘要】:1ThispartofISO12137isoneofaseriesofstandardsdealingwiththesamplingandtestingofpaints,varnishesandrelatedproducts.Itspecifiesamethodfordetermining,usingapointedstylus,themarresistanceofasinglecoatingofapaint,varnishorrelatedproduct,ortheupperlayerofamulticoatsystem.Part1ofISO12137specifiesamethodusingacurvedstylus.Thechoicebetweenthetwomethodswilldependontheparticularpracticalproblem.2Thistesthasbeenfoundtobeusefulincomparingthemarresistanceofdifferentcoatings.Itismostusefulinprovidingrelativeratingsforaseriesofcoatedpanelsexhibitingsignificantdifferencesinmarresistance.
【中国标准分类号】:G50
【国际标准分类号】:87_040
【页数】:14P;A4
【正文语种】:英语