Glass in building - Basic soda lime silicate glass products - Part 1: Definitions and general physical and mechanical properties; German version EN 572-1:1994
German title
Glas im Bauwesen - Basiserzeugnisse aus Kalk-Natronglas - Teil 1: Definitionen und allgemeine physikalische und mechanische Eigenschaften; Deutsche Fassung EN 572-1:1994
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