SAE AMS7269 Rings, Sealing, Silicone (Pvmq) Rubber, Low Outgassing, Space and Vacuum Service 45-55

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Product Code:SAE AMS7269
Title:Rings, Sealing, Silicone (Pvmq) Rubber, Low Outgassing, Space and Vacuum Service 45-55
Issuing Committee:Ams Ce Elastomers Committee
Scope:This specification covers a low-outgassing silicone (PVMQ) rubber compound in the form of molded rings. Primarily for use in interplanetary space and other hard vacuums from -75 degrees to +150 degrees C (-103 degrees to +302 degrees F), with a minimum of condensable outgassing products. While within the earth's atmosphere, the silicone rubber compound is resistant to deterioration by ozone, smog, and weathering
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【英文标准名称】:Bitumenroademulsions-Codeofpracticefortheuseofcationicbitumenemulsionsonroadsandotherpavedareas
【原文标准名称】:铺路用乳化沥青.道路和其他铺路路面用阳离子乳化沥青使用的实施规程
【标准号】:BS434-2-2006
【标准状态】:现行
【国别】:英国
【发布日期】:2006-12-29
【实施或试行日期】:2006-12-29
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:机场;沥青;阳离子;涂层技术;施工材料;施工作业;固化;乳剂;灌浆;路面(道路);检修;路面铺筑;道路;筑路石集料;安全措施;磨损试验;磨耗层(道路)
【英文主题词】:Airports;Bitumens;Cations;Coatingstechnology;Constructionmaterials;Constructionoperations;Curing(concrete);Emulsions;Grouting;Pavements(roads);Repair;Roadsurfacing;Roads;Roadstoneaggregates;Safetymeasures;Weartests;Wearingcourses(roads)
【摘要】:ThispartofBS434providesrecommendationsandguidanceonthegeneralusageofcationicbituminousemulsionsonroadsandotherpavedareas.TheemulsionscoveredconformtoBS434-1,orBSEN13808(modifiedandnon-modified),orareproprietaryemulsions.ThisBritishStandardprovidesguidanceonwherethevariousprocessesusingbituminousemulsionsaresuitableforuseandindicateswheresuitabledesignproceduresmaybefound.Adviceisalsogivenonthosesituationsinwhichtheprocessesareunsuitableormarginallysuitable.Wherethereisanoption,performanceoroutcomespecificationshavebeenusedratherthaninputorrecipespecifications.ThisfollowsthegeneralapproachadoptedforEuropeanStandardsandthegeneralmovetowardsperformancespecificationsbymanyspecifiers.Anionicemulsionsarecoveredonlyforexceptionalcircumstances.Cationicemulsionshavebeenspecifiedformostpurposes,althoughinsomecasesananionicalternativemaybeused.
【中国标准分类号】:E43
【国际标准分类号】:75_140;93_080_20
【页数】:42P.;A4
【正文语种】:英语


【英文标准名称】:Officefurniture--Steelchairs
【原文标准名称】:办公用家具(钢椅)
【标准号】:JISS1032-1991
【标准状态】:作废
【国别】:日本
【发布日期】:1991-05-01
【实施或试行日期】:
【发布单位】:日本工业标准调查会(JISC)
【起草单位】:ConsumerLife
【标准类型】:()
【标准水平】:()
【中文主题词】:钢;办公室设备;办公家具;椅子
【英文主题词】:officefurniture;;officeequipment;steels
【摘要】:
【中国标准分类号】:Y81
【国际标准分类号】:97_140
【页数】:12P;A4
【正文语种】:日语