ANSI/AWWA C300-2004 水及其他液体用钢制圆柱形加筋混凝土压力管

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【英文标准名称】:Fireprotection-Fireextinguishingmedia-Specificationsforpowders(otherthanclassDpowders)
【原文标准名称】:防火.灭火介质.粉末规范(D级以外的粉末)
【标准号】:BSEN615-1995
【标准状态】:作废
【国别】:英国
【发布日期】:1995-06-15
【实施或试行日期】:1995-06-15
【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】:粉末灭火器;筛选(大小);凝聚作用;作标记;体密度;密度测量;消防设备;水分测定;成份允差;灭火器;流量率;防火安全;性能;吸水试验;粒状材料;性能试验;公差(测量);等级(质量);流量测量;粒度测量;试验设备;试验条件;抽样方法
【英文主题词】:Chemicalcomposition;Chemicalproperties;Definitions;Density;Drypowders;Extinguishing;Extinguishingagents;Fireextinguishingmaterials;Firesafety;Firetests;Firefighting;Marking;Packages;Particlesizemeasurement;Physicalproperties;Specification(approval);Testing
【摘要】:Specifies,bymeansofdefinedtestmethods,theminiumumrequirementsforthechemicalandphysicalpropertiesandminiumumextinguishingcapabilitiesoffireextinguishingpowdersforfireclassesA,BandC.Requirementsarealsospecifiedfortheinformationanddatatobegivenbythesupplier.
【中国标准分类号】:C84
【国际标准分类号】:13_220_10
【页数】:18P.;A4
【正文语种】:英语


MIL-V-868, MILITARY SPECIFICATION: VALVES, HYDRAULIC DIRECTIONAL CONTROL, GENERAL SPECIFICATION FOR (21 JUL 1989)., This specification covers the requirements for directional control valves for use in hydraulic systems. The valves are designed for standard or quiet operation utilize quill-type or face seal mounting configurations