China Ship and ocean engin GB Standards Search Result |
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1. Ready translated GB standards ![]() 2. Other English version GB Standards are not ready translated, only after get your order, then we translate them, time usually need 3-5 days . |
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GB/T 712-2022 Structural steel for ships and ocean engineering 船舶及海洋工程用结构钢 - 英文版 |
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GB 712-2011 Ship and ocean engineering structural steel 船舶及海洋工程用结构钢 - 英文版 |
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