China Construction standar 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 50252-2010 Unified standard for constructional quality acceptance of industrial installation engineering - 英文版 |
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GB 50223-2008 Standard for classification of seismic protection of buildings constructions - 英文版 |
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GB 50434-2008 Control standards for soil and water loss on development and construction projects - 英文版 |
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