【英文标准名称】:Devicestopreventpollutionbybackflowofpotablewater-PressurisedairinletvalvesDN15toDN50-FamilyL,typeAandtypeB;GermanversionEN14455:2005
【原文标准名称】:防饮用水回流污染的装置.压缩空气进气阀DN15至DN50.A型和B型L系列
【标准号】:DINEN14455-2005
【标准状态】:现行
【国别】:德国
【发布日期】:2005-08
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:ThisEuropeanstandardspecifiesthecharacteristicsofpressurisedairinletvalvesofnominalsizeDN15toDN50thataresuitableforuseindrinkingwatersystemsatpressuresupto1MPa(10bar)andtemperaturesupto65?andfor1hat90?
【中国标准分类号】:Q81
【国际标准分类号】:13_060_20;23_060_01
【页数】:23P;A4
【正文语种】:德语


Product Code:SAE AMS3903/2
Title:Cloth, Organic Fiber, High Modulus, Epoxy Resin Impregnated, OC Style 181, 175 (350)
Issuing Committee:Ams P Polymeric Materials Committee
Scope: This specification covers one type of epoxy-resin-impregnated organic fibers in the form of woven cloth. Primarily for use in lightweight composites requiring high strength in tension at temperatures up to 175 degrees C (350 degrees F). Style 181 cloth woven from organic fibers, impregnated with epoxy resin for service at temperatures up to 175 degrees C (350 degrees F).