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【英文标准名称】:Enclosuresforprotectionagainstionizingradiation;Leadshieldingunitsfor50mmand100mmthickwalls
【原文标准名称】:电离辐射防护屏蔽用于50mm～100mm厚墙的铅屏蔽构件
【标准号】:ISO7212-1986
【标准状态】:现行
【国别】:国际
【发布日期】:1986-06
【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/TC85
【标准类型】:()
【标准水平】:()
【中文主题词】:辐射防护;铅块;辐射屏蔽;(辐射)防护壁;砖;铅;分类;名称与符号;核动力;核能;壁厚;厚度;规范;尺寸;分类系统
【英文主题词】:Bricks;Classification;Classificationsystems;Designations;Dimensions;Lead;Leadbricks;Nuclearenergy;Nuclearpower;Radiationprotection;Radiationshields;Specifications;Thickness;Wallshieldings;Wallthicknesses
【摘要】:Specifiesthepropertiesofthevariousleadunitsusedintheconstructionofshieldedenclosures:basicunits(bricks,posts)andfunctionalunits(aperturebricks,windows,sphereunits,plugsandreducingunits).Onlyoneandtwochevronbricksarestandardized.Theunitsareclassifiedinto3categories:standardizedunits;unitswhichareeitherusedveryinfrequentlyorforveryspecializedpurposes,orareusedveryfrequentlyinonecountryanditisfeltthatthisusewillbecomemorewidespread;unitswhichareacceptableforatransitionperiod.
【中国标准分类号】:C71;F79
【国际标准分类号】:13_280
【页数】:55P;A4
【正文语种】:英语