SS-EN-ISO-12631 › Complete Document History
Thermal performance of curtain walling - Calculation of thermal transmittance (ISO 12631:2017)
Complete Current Edition: |
2017 EDITION - ENGLISH LANGUAGE EDITION - July 27, 2017
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Obsolete Revision Information: |
2012 EDITION - ENGLISH LANGUAGE EDITION - Oct. 16, 2012
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