DIN 51028-1998 防空洞通风用滤砂试验.气流阻力测定
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【英文标准名称】:Testingoffiltersandsforair-raidshelterventilation-Determinationofflowresistance
【原文标准名称】:防空洞通风用滤砂试验.气流阻力测定
【标准号】:DIN51028-1998
【标准状态】:现行
【国别】:德国
【发布日期】:1998-02
【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】:试验设备;压力梯度;滤砂;定义;定义;过滤器;滞后;过滤材料;防空掩蔽所;试验;尺寸;通风;通风;抽样方法;过滤砂;砂
【英文主题词】:ventilation;filteringmaterials;testequipment;drag;samplingmethods;sand;filters;definitions;dimensions;testing;filtersands;sandfilter;definition;air-raidshelters;pressuregradients;ventilations
【摘要】:
【中国标准分类号】:P48
【国际标准分类号】:91_140_30
【页数】:3P;A4
【正文语种】:德语
MIL-G-3787G (NOTICE 2), MILITARY SPECIFICATION: GLASS, LAMINATED, FLAT; (EXCEPT AIRCRAFT) (28 APR 2000) [S/S BY ANSI-Z26.1]., MIL-G-3787G, dated 20 September 1976, is hereby canceled. The preparing activity for this document has determined that ANSI/SAE Z26.1, 揂merican National Standard for Safety Glazing Materials for Glazing Motor Vehicles and Motor Vehicle Equipment Operating on Land Highways - Safety Standard?may be a suitable replacement for the glass, laminated, flat (except aircraft). Users are cautioned to evaluate this document for their particular application before citing it as a replacement document. (DoD activities may obtain copies of this standard from the Standardization Document Order Desk, 700 Robbins Avenue, Building 4D, Philadelphia, PA 11911-5094. The private sector and other government agencies may purchase copies from the American National Standards Institute (ANSI), 11 West 42nd Street, New York, NY 10036-8002, or from the Society of Automotive Engineers, Inc. (SAE), 400 Commonwealth Drive, Warrendale, PA 15096-0001.)【英文标准名称】:Unplasticizedpolyvinylchloride(PVC)fittingswithplainsocketsforpipesunderpressure;Layinglengths;Metricseries
【原文标准名称】:承压管用硬聚氯乙烯平承口管件安装长度公制系列
【标准号】:ISO264-1976
【标准状态】:作废
【国别】:国际
【发布日期】:1976-02
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC138
【标准类型】:()
【标准水平】:()
【中文主题词】:塑料;未增塑聚氯乙烯;管道工程系统;管;塑料管;厘米克秒制;管道配件;尺寸;米制;管路;管套;压力管
【英文主题词】:CGSsystem;Dimensions;Pipefittings;Pipes;Pipeworksystems;Plasticpipes;Plastics;Pressurepipes;Sleeves;Unplasticizedpolyvinylchloride
【摘要】:ContainstableswithspecificationsofdimensionsandtolerancesofunplasticizedPVC-fittingsunderpressure,fittingtogetherwiththespecifiednominaloutsidediametersoftubesaccordingISO161-1.Itshouldbeusedasaguidetomanufacturersandusersandasabasisforspecificstandards.
【中国标准分类号】:Q22
【国际标准分类号】:23_040_20;23_040_45
【页数】:5P.;A4
【正文语种】:英语