BS EN ISO 6142-2006 气体分析.校准气体混合物的制备.称重法

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【英文标准名称】:Gasanalysis-Preparationofcalibrationgasmixtures-Gravimetricmethod
【原文标准名称】:气体分析.校准气体混合物的制备.称重法
【标准号】:BSENISO6142-2006
【标准状态】:现行
【国别】:英国
【发布日期】:2001-07-15
【实施或试行日期】:2001-07-15
【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】:
【英文主题词】:
【摘要】:ThisInternationalStandardspecifiesagravimetricmethodforthepreparationofcalibrationgasmixturesincylindersofwhichthetargetaccuracyofthecompositionhasbeenpre-defined.Itisapplicableonlytomixturesofgaseousortotallyvaporizedcomponentswhichdonotreactwitheachotherorwiththecylinderwalls.Aprocedureisgivenforamethodofpreparationbasedonrequirementsforthefinalgasmixturecompositiontobewithinpre-setlevelsofuncertainty.Multi-componentgasmixtures(includingnaturalgas)andmultipledilutionmixturesareincludedinthisInternationalStandardandareconsideredtobespecialcasesofthesinglecomponentgravimetricpreparationmethod.ThisInternationalStandardalsodescribestheprocedureforverifyingthecompositionofgravimetricallypreparedcalibrationgases.Providedrigorousandcomprehensivequalityassuranceandqualitycontrolproceduresareadoptedduringthepreparationandvalidationofthesegravimetricgasmixtures,calibrationgasesofthehighestaccuracycanbeobtainedforawiderangeofgasmixtures,incomparisonwithothermethodsofpreparingsuchgases.
【中国标准分类号】:G86
【国际标准分类号】:71_040_40
【页数】:46P;A4
【正文语种】:英语


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【英文标准名称】:Theatreengineering,stagemachinery-Stageplatforms-Safetyrequirementsandtesting
【原文标准名称】:剧院工程、舞台机械.舞台.安全性要求和检测
【标准号】:DIN56940-2003
【标准状态】:现行
【国别】:德国
【发布日期】:2003-02
【实施或试行日期】:2003-02-01
【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;安全要求;提升用具;提升齿轮;舞台机械装置;旋转(点);定义;规范(验收);发动机;职业安全;安全工程;事故预防;绕线设备;播音室;控制;安全措施;检验;用户信息;影(剧)院技术设备;剧场;有效荷载;保护措施;操作说明书;电气安全;提升平台;控制装置;供能系统(建筑物);计算机辅助;帽式滑轮;说明书;操作室;;舞台;支撑手段;危险点
【英文主题词】:safetymeasures;usefulload;windingdevices;engines;theatretechnics;safetyengineering;energysupplysystems(buildings);definitions;occupationalsafety;liftingappliance;inspection;controldevices;elevatorstages;operatingrooms;stagemachinery;turning(point);testing;protectivemeasures;instructions;theatres;stages;operatinginstructions;studios;liftinggear;accidentprevention;stages(entertainmentfacilities);control;headgearsheaves;userinformation;computerassistance;safetyrequirements;supportingmeans;dangerousspots;definition;hoistingplatforms;electricalsafety;specification(approval)
【摘要】:
【中国标准分类号】:P33
【国际标准分类号】:97_200_10
【页数】:24P.;A4
【正文语种】:德语


Product Code:SAE J167
Title:Overhead Protection for Agricultural Tractors--Test Procedures and Performance Requirements
Issuing Committee:Agricultural Tractor Standards Committee (Atsc)
Scope:This SAE Standard applies to an overhead cover installed on a protective frame or enclosure conforming to SAE J2194 or alternately SAE J1194 and the following additional requirement of a drop test to verify the effectiveness of the overhead cover in protecting the operator from falling objects.The test procedures and performance requirements outlined in this document are based on currently available engineering data.This document establishes test and performance requirements for overhead protection to minimize the frequency and severity of operator injury due to falling objects encountered in normal operation of a wheeled agricultural tractor.