MIL-HDBK-506 (NOTICE 1)
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来源:标准资料网
MIL-HDBK-506 (NOTICE 1), DEPARTMENT OF DEFENSE HANDBOOK: PROCESS FOR COATING, PACK CEMENTATION, CHROME ALUMINID (10 APR 1998)., MIL-HDBK-506, dated 10 April 1998, has been reviewed and determined to be valid for use in acquisition.
【英文标准名称】:Opticsandopticalinstruments-Environmentaltestmethods-Combinedlowpressureandambienttemperatureordryheat
【原文标准名称】:光学和光学仪器.环境试验方法.混合式低压和周围温度或干热
【标准号】:BSISO9022-21-1998
【标准状态】:现行
【国别】:英国
【发布日期】:1998-09-15
【实施或试行日期】:1998-09-15
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:性能试验;光学;试样制备;环境试验;试验条件;干热试验;低压试验;航空仪表;试样;热试验;光学仪器
【英文主题词】:
【摘要】:ThispartofISO9022specifiesmethodsforthetestingofopticalinstrumentsandinstrumentscontainingopticalcomponents,underequivalentconditions,fortheirabilitytoresistcombinedlowpressureandambienttemperatureordryheat.Thepurposeofthetestingistoinvestigatetowhatextentoptical,thermal,mechanical,chemicalandelectricalperformancecharacteristicsofthespecimenareaffectedbycombinedlowpressureandambienttemperatureordryheat;examplesareinstrumentswhichareinstalledortransportedinsideaircraftorflyingobjectsnotprovidinganypressureequalization.
【中国标准分类号】:N30
【国际标准分类号】:37_020
【页数】:12P;A4
【正文语种】:英语
【英文标准名称】:Plasticspipingsystemsforthesupplyofgaseousfuelsformaximumoperatingpressureuptoandincluding0,4MPa(4bar)-Polyamide(PA)-Part3:Fittings
【原文标准名称】:最大使用压力达0.4MPa(4bar)及以下的气体燃料供应用塑料管道系统.聚酰胺(PA).第3部分:配件
【标准号】:ISO15439-3-2007
【标准状态】:作废
【国别】:国际
【发布日期】:2007-12
【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】:连接件;直径;尺寸;配件;燃气管路;燃气管道;燃气管;几何特性;作标记;材料;机械性能;公称宽度;外径;物理属性;管道系统;塑料管道;塑料管;聚酰胺;插座件;规范(验收);壁厚;工作压力
【英文主题词】:Connectingpieces;Diameter;Dimensions;Fittings;Gascircuits;Gaspipelines;Gaspipes;Geometricalproperties;Marking;Materials;Mechanicalproperties;Nominalwidths;Outsidediameters;Physicalproperties;Pipingsystem;Plasticpipelines;Plasticpipes;Polyamides;Socketpieces;Specification(approval);Wallthicknesses;Workingpressures
【摘要】:ThispartofISO15439specifiesthephysicalandmechanicalcharacteristicsoffittingsmadefrompolyamideinaccordancewithPart1,intendedtobeburiedandusedforthesupplyofgaseousfuelsformaximumoperatingpressureuptoandincluding4bar.Italsospecifiesthetestparametersforthetestmethodstowhichitrefers.ThispartofISO15439alsolaysdownrequirementsfordimensionsandthemarkingoffittings.Inconjunctionwithparts1and2ofISO15439itisapplicabletoPAfittings,theirjointsandtojointswithcomponentsofPA.Thesefittingscanbeofthefollowingtypes:--solventcementsocketfittings;--solventcementspigotfittings;--solventcementsaddlefittings.
【中国标准分类号】:Q82
【国际标准分类号】:23_040_20;23_040_45
【页数】:6P.;A4
【正文语种】:英语
