产品详细信息
ASTM A302 Grade A steel plate grade specification covers molybdenum alloy, intended particularly of welded boilers and others pressure vessels steel plate in A302 Gr A, A302 Gr B , A 302 Gr C and A 302 Gr D.
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公司详细资料
Henan Join-Win Im/Ex Corp. Has been committed to the export steel industry more than 10 years. For the raw material, our...