ASTM B 661-2006 镁合金的热处理标准实施规范

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【英文标准名称】:FlangedholderforcircularviewingglassesforpermissibleoperatingoverpressuresPN10and25
【原文标准名称】:圆形观察玻璃窗附件.允许超压10至25巴
【标准号】:DIN28121-1980
【标准状态】:作废
【国别】:
【发布日期】:
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:
【中国标准分类号】:
【国际标准分类号】:
【页数】:
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【英文标准名称】:StandardSpecificationforClayRoofTiles
【原文标准名称】:粘土屋面瓦的标准规格
【标准号】:ASTMC1167-2011
【标准状态】:现行
【国别】:
【发布日期】:2011
【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】:C15.06
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:吸收;粘土;粘土屋瓦;耐久性;冻结溶解耐久性;渗透性;屋顶;屋顶层;瓷砖;横向断裂强度
【英文主题词】:absorption;clay;clayrooftile;durability;freezethawdurability;permeability;roof;roofing;tile;transversebreakingstrength
【摘要】:1.1Thisspecificationcoversclaytilesintendedforuseasroofcoveringwheredurabilityandappearancearerequiredtoprovideaweather-resistantsurfaceofspecifieddesign.1.2Tilesaremanufacturedfromclay,shale,orsimilarnaturallyoccurringearthysubstancesandsubjectedtoheattreatmentatelevatedtemperatures(firing).Theheattreatmentmustdevelopafiredbondbetweentheparticulateconstituentstoprovidethestrengthanddurabilityrequirementsofthisspecification(seefiringandfiredbondinTerminologyC1232).1.3Tilesareshapedduringmanufacturebymolding,pressing,orextrusionanditispermittedtousetheshapingmethodtodescribethetiles.1.4Tilesaregenerallyplanarorundulatingrectangularshapesavailableinavarietyofcross-sectionalprofiles,shapes,sizes,surfacetextures,andcolors.1.5Threegradesoftilehavingvariousdegreesofresistancetoweatheringarecoveredinthisspecification.Threetypesoftilearedefinedtocoverthefeaturesthatinfluenceappearance.1.6Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.7Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:
【国际标准分类号】:91_100_25
【页数】:7P.;A4
【正文语种】: