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International Standard Category: Materials and components for shipbuilding

CBM 1016-1981    30kgf/cm2 lap welding steel flangs
30kgf/cm2搭焊钢法兰;
Category No.:47.020.05 Valid Status:valid
Issued Organization: Issued Date:
Implemented Date:1990-11-1 Abolished Date:
Superseded Standard.: Superseded Date:
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