MIL-P-87234
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来源:标准资料网
MIL-P-87234, MILITARY SPECIFICATION: PERSONAL PROTECTIVE EQUIPMENT, AIRCREW (31 OCT 1985) (S/S BY AFGS-87234A]., This specification establishes the development requirements and verifications for aircrew personal protective equipment.
基本信息
标准名称: | 频率计数器通用规范 |
替代情况: | 替代GB/T 15151.1-1994;GB/T 15151.2-1994 |
发布部门: | 中华人民共和国国家质量监督检验检疫总局 中国国家标准化管理委员会 |
发布日期: | 2012-12-31 |
实施日期: | 2013-06-01 |
首发日期: | |
作废日期: | |
出版社: | 中国标准出版社 |
出版日期: | 2013-06-01 |
适用范围
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前言
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目录
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引用标准
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所属分类: 矿业 矿业综合 基础标准与通用方法 采矿和矿产品 金属矿
【英文标准名称】:StandardSpecificationforPerfluoroalkoxy(PFA)-FluorocarbonResinMoldingandExtrusionMaterials
【原文标准名称】:全氟烷氧基(PFA)-碳氟树脂模塑及挤压材料标准规范
【标准号】:ASTMD3307-2006
【标准状态】:现行
【国别】:
【发布日期】:2006
【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】:D20.15
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:挤压;挤压成型;碳氟化合物;塑料;静压铸件
【英文主题词】:extrusion;injectionmolding;fluoropolymer,perfluoroalkoxy;PFA-fluorocarbonresin;tetrafluoroethylenecopolymer;TFE-fluorocarbon;
【摘要】:1.1ThisspecificationcoversmeltprocessablemoldingandextrusionmaterialsofPFA-perfluoro(alkoxyalkane)fluorocarbonresin.ThematerialsarecopolymersofTFE-fluorocarbonresinscontainingperfluoroalkoxysidechains.ThesematerialswereformerlythesubjectofthisspecificationandSpecificationD6314.1.2Thisspecificationisintendedtoprovideameansforcallingoutplasticmaterialsusedinthefabricationofenditemsorparts.Itisnotintendedfortheselectionofmaterials.Materialselectionshouldbemadebythosehavingexpertiseintheplasticsfieldaftercarefulconsiderationofthedesignandtheperformancerequiredofthepart,theenvironmenttowhichitwillbeexposed,thefabricationprocesstobeemployed,thecostsinvolved,andtheinherentpropertiesofthematerialotherthanthosecoveredbythisspecification.1.3Thisspecificationdoesnotcoverrecycledplastics.1.4Thetestsinvolvedareintendedtoprovideinformationforidentifyingthematerialscovered.Itisnotthefunctionofthisspecificationtoprovideengineeringdatafordesignpurposes.Specimenspreparedbyinjectionmoldingorextrusioncouldyieldtestresultsthatmayvaryfromthevaluesinthisspecification.1.5ThevaluesstatedinSIunitsaretoberegardedasstandard.Thevaluesgiveninbracketsareforinformationonly.Thefollowingprecautionarycaveatpertainsonlytothetestmethodsportions,Sectionsandofthisspecification:Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Note1Thisspecification,ISO12086-1(2006),andISO12086-2(2006)differinapproachordetail.Dataobtainedusingeithermaynotbetechnicallyequivalent.
【中国标准分类号】:G31
【国际标准分类号】:83_140_99
【页数】:5P.;A4
【正文语种】: