23/30464012 DC
BS ISO 20492-3. Glass in buildings. Insulating glass - Part 3. Gas concentration and gas leakage
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23/30464012 DC
Standard No.
23/30464012 DC
Release Date
2023
Published By
British Standards Institution (BSI)
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23/30464012 DC
23/30464012 DC history
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23/30464012 DC
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