CSN ON 72 3980-1966
Reinforced autoclaved aerated concrete roof
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CSN ON 72 3980-1966
Standard No.
CSN ON 72 3980-1966
Release Date
1966
Published By
CZ-CSN
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CSN ON 72 3980-1966
CSN ON 72 3980-1966 history
1966
CSN ON 72 3980-1966
Reinforced autoclaved aerated concrete roof
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