DIN 3546-1-1990 地段和楼房饮水供水截流管件.一般要求和检验
时间:2024-05-25 10:02:38 来源: 标准资料网 作者：标准资料网 阅读：9866
【英文标准名称】:Stopvalvesforuseindrinkingwatersupplysystems;requirementsandtesting
【原文标准名称】:地段和楼房饮水供水截流管件.一般要求和检验
【标准号】:DIN3546-1-1990
【标准状态】:作废
【国别】:德国
【发布日期】:1990-02
【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】:规范(审批);材料强度;作标记;水阀;给水(建筑物);饮用水设备;截止阀;材料;认可标记;排放旋塞;计数检查;检验;给水;阀门;漏泄试验
【英文主题词】:
【摘要】:
【中国标准分类号】:Q81
【国际标准分类号】:91_140_60
【页数】:11P;A4
【正文语种】:德语
【英文标准名称】:StandardTestMethodforMcNettWetClassificationofDualAsbestosFiber
【原文标准名称】:石棉纤维的麦克涅特湿法分类的标准试验方法
【标准号】:ASTMD2589-1988(2006)
【标准状态】:现行
【国别】:
【发布日期】:1988
【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】:C17.03
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:石棉纤维;纺织纤维;纺织材料;石棉;施工材料;材料;分类系统;试验;试验;试验;试验;塑料;建筑
【英文主题词】:asbestos;classification;fiber;fiberlengthdistribution;McNett;wet;wetclassification
【摘要】:Normally,resultsobtainedbythistestmethodarereproducibleundercomparablelaboratoryconditions.However,itmustnotbeexpectedthatresultsobtainedbydifferentoperatorsatvariouslaboratoriesandtimeswillbeinexactagreementduetosomeseeminglyminorproceduralchange.Moreover,resultsforlongerfibergradesareinfluencedtoagreaterextentbydifferencesinfiberlengthdistributionandcharacteristicsthanthoseofshortergrades.1.1ThistestmethodcoversthedeterminationofthelengthdistributionandfinescontentofmilledasbestosfiberbywetclassificationemployingtheMcNettfiberclassifier.1.2ThevaluesstatedinSIunitsarethestandard.Theinch-poundunitsshowninparenthesesareprovidedforinformationonly.1.3Breathingofasbestosdustishazardous.Asbestosandasbestosproductspresentdemonstratedhealthrisksforusersandforthosewithwhomtheycomeintocontact.Inadditiontootherprecautions,whenworkingwithasbestos-cementproducts,minimizethedustthatresults.Forinformationonthesafeuseofchrysotileasbestos,referto"SafeUseofChrysotile:AManualonPreventiveandControlMeasures."Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:D53
【国际标准分类号】:59_060_30
【页数】:5P.;A4
【正文语种】:
MIL-A-17161D (NOTICE 1), MILITARY SPECIFICATION: ABSORBER, RADIO FREQUENCY RADIATION (MICROWAVE ABSORBING MATERIAL), GENERAL SPECIFICATION FOR (23 JUL 2009) [S/S BY NAVSEA STD-407-5287561]., MIL-A-17161D(NAVY), dated 24 June 1985, is hereby canceled. For an equivalent RAM specification refer toSection 5 of NAVSEA STD-407-5287561, Industrial Electromagnetic Compatibility (IEMC) Work ProcessInstructions.Users are cautioned to evaluate this document for their particular application before citing it as a replacementdocument.(Copies of this document are available from Commander, Naval Sea Systems Command, ATTN: SEA 05H3,1333 Isaac Hull Avenue, SE, Stop 5011, Washington Navy Yard DC 20376-5011. Distribution is authorized to U.S. Government agencies and their contractors.)