JC 447-1991
Steel mesh asbestos cement medium wave tile (English Version)
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JC 447-1991
Standard No.
JC 447-1991
Language
Chinese,
Available in English version
Release Date
1991
Published By
国家建筑材料工业局
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JC 447-1991
JC 447-1991 history
1991
JC 447-1991
Steel mesh asbestos cement medium wave tile
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