NF T20-476-1973 工业用磷酸.五氧化二磷总含量的测定.使用喹啉磷钼酸的重量法
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【英文标准名称】:Phosphoricacidforindustrialuse.Determinationoftotalphosphoricpentoxidecontent.Gravimetricmethodusingquinolinephosphomolybdate.
【原文标准名称】:工业用磷酸.五氧化二磷总含量的测定.使用喹啉磷钼酸的重量法
【标准号】:NFT20-476-1973
【标准状态】:现行
【国别】:法国
【发布日期】:1973-12-01
【实施或试行日期】:1973-11-22
【发布单位】:法国标准化协会(FR-AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:磷酸;食品工业;喹啉;磷钼酸盐;重量分析;化学分析和试验;食品添加剂;含量测定;工业
【英文主题词】:Chemicalanalysisandtesting;Determinationofcontent;Foodadditives;Foodindustry;Gravimetricanalysis;Industries;Phosphomolybdates;Phosphoricacid;Quinoline
【摘要】:
【中国标准分类号】:G11
【国际标准分类号】:71_060_30
【页数】:6P.;A4
【正文语种】:其他
【英文标准名称】:Sanitaryappliances-Specificationforwhirlpoolbaths(includesAmendmentA1:2008);EnglishversionofDINEN12764:2008-04
【原文标准名称】:卫生设备.旋涡浴池的规范
【标准号】:DINEN12764-2008
【标准状态】:现行
【国别】:德国
【发布日期】:2008-04
【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】:浴池设备;浴室;浴池;CE标记;一致性评估;定义;测定;电气安全;设备;加标签;作标记;操作说明书;耐力;安全;安全工程;安全要求;卫生器具;耐擦伤性;划痕;规范(验收);材料强度;测试;旋涡浴盆;旋涡式浴池设备;旋涡池
【英文主题词】:Bathequipment;Bathrooms;Baths;CEmarking;Conformityassessment;Definition;Definitions;Determination;Electricalsafety;Equipment;Labelling;Marking;Operationalinstructions;Resistance;Safety;Safetyengineering;Safetyrequirements;Sanitaryappliances;Scratchresistance;Scratches;Specification(approval);Strengthofmaterials;Testing;Whirlbathtubs;Whirlingbathappliances;Whirlpool
【摘要】:Thisstandardspecifiesrequirementsforwhirlpoolbaths,havingaratedvoltageofnotmorethan250Vforsinglephaseappliancesand480Vforotherappliances,whichareintendedtobeinstalledinindoordomesticsituationsandusedinaccordancewiththemanufacturer'sinstructionsforpersonalhygiene.SuchwhirlpoolbathsaretestedandsupplpliedasacompleteindependentunitdesignedtobedraineddownaftereveryuseTheymaybetransportedinseveralseparateparts,forassemblyonsite,tofacilitatedelivery.SafetyaspectsofWhirlpoolbaths(exceptusebyyoungchildrenandslowmoving/weakelderlyordisabledindividuals)arecoveredbyEN60335-2-60.Exclusions:thisstandarddoesnotcoveradditionalrequirementsforwhirlpoolbathsintendedforuseswherespecificmedicalprovisionsarerequired,orwhirlpoolbathsforcommunaluseswheretheyarenotdraineddownaftereveryuse.Portablewhirlpooldevicesarenotcoveredbythisstandard.Forthepurposesofthisstandardtheterm'domesticsituations'includesuseinhotels,accommodationforstudents,hospitalsandsimilarbuildings.Warning:Slowmovingelderlyordisabledpersonsshouldtakecarewhenusingwhirlpoolbaths.Youngchildrenshouldnotbeallowedtousewhirlpoolbathswithoutsupervision.NOTE1Itisunrealistictoexpectmanufacturerstoprovideadefinitionofwhatconstitutesa'slowmovingelderlyordisabledperson',or'youngchildren'.Theformeristheresponsibilityoftheindividualoracareer.Thelatter,isaparentalresponsibility.NOTE2WhenEN60335-2-60isamendedtocoveruseofwhirlpoolbathsbyslowmovingelderlyordisabledpersonsandyoungchildrenthewarninggivenabovewillbedeletedfromthisstandard.
【中国标准分类号】:Q81
【国际标准分类号】:91_140_70
【页数】:20P.;A4
【正文语种】:英语
Product Code:SAE AS604
Title:Hose Assembly, Polytetrafluoroethylene, Metallic Reinforced, 3000 psi, 400 掳F, Heavyweight, Hydraulic
Issuing Committee:G-3, Aerospace Couplings, Fittings, Hose, Tubing Assemblies
Scope:This Aerospace Standard (AS) defines the requirements for a heavy braid polytetrafluoroethylene (PTFE) lined, metallic reinforced, hose assembly suitable for use in high temperature, 400 掳F, high pressure, 3000 psi, aircraft hydraulic fluid systems, also for use in pneumatic systems which allow some gaseous diffusion through the PTFE wall. The -20 size operating temperature is limited to 275 掳F maximum.
