DIN 25423 Bb.1-1987 空气中放射性监控的取样.根据估计值对取样空气管道和设施中微粒损耗进行计算的说明
时间:2024-05-16 18:07:36 来源: 标准资料网 作者：标准资料网 阅读：9637
【英文标准名称】:Samplingproceduresforthemonitoringofradioactivityinair;instructionsforthecalculationofparticlelossinsamplingairductsandinstructionsonestimatesoferrorsduetoanisokineticsampling
【原文标准名称】:空气中放射性监控的取样.根据估计值对取样空气管道和设施中微粒损耗进行计算的说明
【标准号】:DIN25423Bb.1-1987
【标准状态】:作废
【国别】:德国
【发布日期】:1987-03
【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】:污染控制;放射性;样本;监督(认可);数学计算;空气污染;抽样方法;监视;缺陷与故障;通风;空气;核技术
【英文主题词】:Air;Airpollution;Atmosphere;Chimneybreasts;Defects;Definition;Definitions;Mathematicalcalculations;Nucleartechnology;Pollutioncontrol;Radiationprotection;Radioactivity;Samples;Samplingmethods;Specification(approval);Surveillance(approval);Ventilation;Ventilationductwork
【摘要】:
【中国标准分类号】:F04;Z11
【国际标准分类号】:13_040_01
【页数】:6P;A4
【正文语种】:德语
【英文标准名称】:O-rings--Part1:O-rings
【原文标准名称】:O型密封圈.第1部分:O型密封圈
【标准号】:JISB2401-1-2012
【标准状态】:现行
【国别】:日本
【发布日期】:2012-03-21
【实施或试行日期】:
【发布单位】:日本工业标准调查会(JP-JISC)
【起草单位】:TechnicalCommitteeonMachineElements
【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】:J22
【国际标准分类号】:23_100_60;83_140_50
【页数】:56P;A4
【正文语种】:日语
Product Code:SAE AMS3267/1
Title:Sealing Compound, Low Adhesion, Corrosion Inhibiting, 200 to 600 Poises (20 to 60 Pa{bullet} s), 1/2 Hour Application Time (A-1/2)
Issuing Committee:Ams G9 Aerospace Sealing Committee
Scope: This specification covers accelerated curing synthetic rubber compounds with corrosion inhibitors and low adhesive strength supplied as a two-component system. This product has been used typically for sealing aircraft access doors and accessories where gaskets are required, but usage is not limited to such applications. Compound is classified as an A-1/2 sealing compound; the compound being suitable for brush application with a minimum application time of 1/2 hours after the start of mixing.