CSN 72 2122-1972
Portland-btastfurnace cement
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CSN 72 2122-1972
Standard No.
CSN 72 2122-1972
Release Date
1972
Published By
CZ-CSN
Status
Withdraw
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CSN 72 2122-1972
CSN 72 2122-1972 history
1972
CSN 72 2122-1972
Portland-btastfurnace cement
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