ASTM D 2949-2000 外径尺寸3.25英寸聚氯乙烯塑料排水管、废水管和通风管及配件标准规范
作者:标准资料网 时间:2024-05-01 13:00:42 浏览:8631
来源:标准资料网
【英文标准名称】:StandardSpecificationfor3.25-in.OutsideDiameterPoly(VinylChloride)(PVC)PlasticDrain,Waste,andVentPipeandFittings
【原文标准名称】:外径尺寸3.25英寸聚氯乙烯塑料排水管、废水管和通风管及配件标准规范
【标准号】:ASTMD2949-2000
【标准状态】:作废
【国别】:美国
【发布日期】:2000
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:管;聚氯乙烯;塑料
【英文主题词】:plastics;pipes;polyvinylchloride
【摘要】:
【中国标准分类号】:J15;G33
【国际标准分类号】:23_040_20
【页数】:8P;A4
【正文语种】:英语
Product Code:SAE AIR5065
Title:Influence of Grain Flow on Bolt Integrity
Issuing Committee:Ams Amec Aerospace Metals And Engineering Committee
Scope:Performed tensile and fatigue tests on bolts to determine if cutting of materials flow lines at the bolt underhead would degrade bolt integrity. Five different alloys used in aerospace industry fatigue critical applications were employed to fabricate 5/16 to 1/2 inch diameter bolts. These bolts were machined from bar stock producing fully cut material flow lines under their heads. Tensile testing with and without underhead washers was performed along with industry standard fatigue testing.【英文标准名称】:StandardTestMethodforRateofBurningand/orExtentandTimeofBurningofPlasticsinaHorizontalPosition
【原文标准名称】:塑料在水平状态时的燃烧速率或者燃烧蔓延程度及燃烧时间的标准试验方法
【标准号】:ASTMD635-2006
【标准状态】:现行
【国别】:
【发布日期】:2006
【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】:D20.30
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:燃烧时间;燃烧速度;防火安全;水平的;塑料;试验
【英文主题词】:burningcharacteristics;combustion;extentofburning;flammability;HB;horizontalburningrate;plastics;rateofburning;small-scaleburningtestburning;timeofburning
【摘要】:Testsmadeonamaterialunderconditionshereinprescribedareofvalueincomparingtherateofburningorextentandtimeofburningcharacteristics,orboth,ofdifferentmaterials,incontrollingmanufacturingprocesses,orasameasur
【中国标准分类号】:G31
【国际标准分类号】:
【页数】:7P.;A4
【正文语种】:
