NS 2548-1977
Marine industry - Flanges for exhaust gas piping
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NS 2548-1977
Standard No.
NS 2548-1977
Release Date
1977
Published By
NO-SN
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NS 2548-1977
NS 2548-1977 history
1977
NS 2548-1977
Marine industry - Flanges for exhaust gas piping
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