EN 1279-3-2018  Glass in building - Insulating glass units - Part 3: Long term test method and requirements for gas leakage rate and for gas concentration tolerances EN 1279-3-2018  Glass in building - Insulating glass units - Part 3: Long term test method and requirements for gas leakage rate and for gas concentration tolerances

EN 1279-3-2018 Glass in building - Insulating glass units - Part 3: Long term test method and requirements for gas leakage rate and for gas concentration tolerances

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  • 标准编号:EN 1279-3-2018
  • 标准状态:现行
  • 更新时间:2023-05-06
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