ANSI PH4.300-1985 摄影用化学药品.重铬酸钾
作者:标准资料网 时间:2024-05-13 07:27:44 浏览:9333
来源:标准资料网
【英文标准名称】:Photography(Chemicals)-PotassiumDichromate
【原文标准名称】:摄影用化学药品.重铬酸钾
【标准号】:ANSIPH4.300-1985
【标准状态】:现行
【国别】:美国
【发布日期】:1985
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:摄影;药液
【英文主题词】:photography;chemicals
【摘要】:
【中国标准分类号】:G81
【国际标准分类号】:37_040_30
【页数】:4P.;A4
【正文语种】:英语
【英文标准名称】:Connectorsforelectronicequipment-Testsandmeasurements-Chemicalresistancetests-Fluidresistance
【原文标准名称】:电子设备用连接元件.基本试验程序和测量方法.耐化学性能试验.抗液性
【标准号】:BSEN60512-19-3-1998
【标准状态】:现行
【国别】:英国
【发布日期】:1998-01-15
【实施或试行日期】:1998-01-15
【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】:电气元件;液体;缠绕连接;耐化学性;电子设备;测量技术;试验;规范;规范;定义;电气工程;机电的;规范(验收)
【英文主题词】:Chemicalresistance;Components;Connections;Definition;Definitions;Electricalcomponents;Electricalengineering;Electromechanical;Electronicengineering;Electronicequipment;Evaluations;Fasteners;Grease;Liquids;Measuringtechniques;Resistance;Specification;Specification(approval);Specifications;Testing;Wires;Wrappedconnections
【摘要】:ThissectionofIEC60512-19,whenrequiredbythedetailspecification,isusedfortestingelectromechanicalcomponentswithinthescopeofIECtechnicalcommittee48.Thistestmayalsobeusedforsimilarcomponentswhenspecifiedinadetailspecification.Theobjectofthistestistodefineastandardtestmethodtoassesstheeffectsofaccidentalexposuretofluidsandlubricantsonelectricalconnectingdevices.
【中国标准分类号】:L10
【国际标准分类号】:31_220_01
【页数】:12P.;A4
【正文语种】:英语
Product Code:SAE J2655
Title:Fastener Part Standard-Washers and Lock Washers (Inch Dimensioned)
Issuing Committee:Ship Systems - Fasteners Committee
Scope: This SAE Part Standard covers selected inch dimensioned washers and lock washers manufactured in accordance with American Society for Mechanical Engineers dimensional standards. This SAE standard covers material most often used in ship systems and equipment but its use may be applied wherever washers of the covered materials are used. This standard permits the washers to be identified and ordered by a part of identifying number (PIN) as defined in this standard.The purpose of this document is to assist the designer and other personnel in providing requirements and part or identifying numbers for the most commonly used washers and lock washers. A part or identification number (PIN) is normally required for all military applications and provides a useful means of communicating washer and lock washer requirements to suppliers and manufacturers in a very succinct manner.
Rationale: This SAE Part Standard covers selected inch dimensioned washers and lock washers manufactured in accordance with American Society for Mechanical Engineers dimensional standards. This SAE standard covers material most often used in ship systems and equipment but its use may be applied wherever washers of the covered materials are used. This standard permits the washers to be identified and ordered by a part of identifying number (PIN) as defined in this standard.The purpose of this document is to assist the designer and other personnel in providing requirements and part or identifying numbers for the most commonly used washers and lock washers. A part or identification number (PIN) is normally required for all military applications and provides a useful means of communicating washer and lock washer requirements to suppliers and manufacturers in a very succinct manner.
