QB/T 1690-1993 金银饰品重量测量允差的规定

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基本信息
标准名称:金银饰品重量测量允差的规定
中标分类: 轻工、文化与生活用品 >> 工艺美术品与其他日用品 >> 工艺美术品
替代情况:被QB/T 1690-2004代替
发布日期:1993-03-28
实施日期:1993-10-01
首发日期:
作废日期:2005-01-01
出版日期:
页数:2页
适用范围

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前言

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引用标准

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所属分类: 轻工 文化与生活用品 工艺美术品与其他日用品 工艺美术品
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【英文标准名称】:StandardGuideforTestingFiliformCorrosionResistanceofOrganicCoatingsonMetal
【原文标准名称】:金属有机涂层耐丝状锈蚀的试验用标准指南
【标准号】:ASTMD2803-2009
【标准状态】:现行
【国别】:美国
【发布日期】:2009
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:D01.27
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:
【英文主题词】:filiform
【摘要】:Someorganiccoatingsappliedtometalsubstratesexhibitfiliformcorrosionwhenthereisabreakinthecoatingfilmandtherelativehumidityisinthe70to95%range.Thisguidecanbeusedtodeterminethesusceptibilityoforganiccoatedmetalsubstratestotheformationoffiliformcorrosion.1.1Thisguidecoversthreeproceduresfordeterminingthesusceptibilityoforganic-coatedmetalsubstratestoformationoffiliformcorrosion.1.2Thisguideislimitedtothedeterminationofwhetherfiliformcorrosionwilloccurbetweentheorganiccoatingandsubstrate.1.3ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyproblems,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Note18212;ProcedureBofthisstandardisequivalenttoISO4623.
【中国标准分类号】:A29
【国际标准分类号】:25_220_60
【页数】:3P.;A4
【正文语种】:英语


Product Code:SAE ARP6175
Title:Aerospace – Definition, Recognition, Troubleshooting And Repair of Commercial Aircraft Hydraulic System Leakage
Issuing Committee:A-6a1 Commercial Aircraft Committee
Scope: This ARP provides a comprehensive and consistent set of guidelines for the definition, recognition, troubleshooting and repair of hydraulic components and systems on in-service commercial aircraft affected by external leakage.
Rationale: This ARP provides a comprehensive and consistent set of guidelines for the definition, recognition, troubleshooting and repair of hydraulic components and systems on in-service commercial aircraft affected by external leakage.