NF X44-014-1-1998 高效气体过滤器(HEPA和ULPA).第1部分:分类、性能试验和作标记
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【英文标准名称】:Highefficiencyairfilters(HEPAandULPA).Part1:classification,performancetesting,marking.
【原文标准名称】:高效气体过滤器(HEPA和ULPA).第1部分:分类、性能试验和作标记
【标准号】:NFX44-014-1-1998
【标准状态】:现行
【国别】:法国
【发布日期】:1998-10-01
【实施或试行日期】:1998-10-20
【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】:颗粒滤器;试验条件;无菌室;空气过滤器;大容量;分类系统;测量;分类;空调;空调系统;规范(验收);机械工程;;;;;;规格试验;过滤器;颗粒;颗粒物质的测定;作标记;试验;定义;定义;试验用气雾剂
【英文主题词】:Airconditioning;Airfilters;Air-conditioningsystems;Chemicalhazards;Classification;Classificationsystems;Cleanrooms;Clean-roomtechnology;Climate;Concentrationofparticles;Corrosion;Definitions;Dust;Filters;Highcapacity;High-efficiencysubmicronparticulateairfilters;Marking;Materials;Measurement;Mechanicalengineering;Moisture;Particlefilters;Particles;Particulateairpollutants;Particulatemattermeasurement;Performance;Processventilation;Ratingtests;Restraintsystems(protective);Separationefficiency;Specification(approval);Temperature;Testaerosols;Testing;Testingconditions;Volume
【摘要】:
【中国标准分类号】:J77
【国际标准分类号】:13_040_40
【页数】:19P.;A4
【正文语种】:其他
Product Code:SAE AMS2249
Title:Chemical Check Analysis Limits, Titanium and Titanium Alloys
Issuing Committee:Ams G Titanium And Refractory Metals Committee
Scope:This specification defines limits of variation for determining acceptability of the composition of cast or wrought titanium and titanium alloy parts and material acquired from a producer.When specifically referenced in the material specification, the purchaser may apply check analysis limits to determine the acceptability of parts and materials at purchaser final acceptance or verification testing operation.Check analysis limits are not for producers use at producer鈥檚 acceptance testing. Composition of parts and materials must conform to the limits of the material specification. Check limits are not permitted for ladle or ingot analysis.【英文标准名称】:Vulcanizedrubbersofhighhardness(85to100IRHD);Determinationofhardness
【原文标准名称】:高硬度(85-100国际橡胶硬度标度(IRHD))的硫化橡胶.硬度的测定
【标准号】:ISO1400-1975
【标准状态】:作废
【国别】:国际
【发布日期】:1975-05
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC45
【标准类型】:()
【标准水平】:()
【中文主题词】:橡胶;硫化橡胶;硬度测量;压痕硬度试验;硬度试验;试验
【英文主题词】:testing;indentationhardnesstests;tests;hardnessmeasurement;rubber;hardnesstest;vulcanizedrubber
【摘要】:
【中国标准分类号】:G34
【国际标准分类号】:6839
【页数】:4P;A4
【正文语种】:英语