China National Standards

China Spudcan penetration technology GB Standards List

  •  China "Spudcan penetration technology" GB Standards List:
    • Standard  Code Standard Title Standard Class Order
    GB/T 37457-2019 Spudcan penetration technology of self-elevating drilling unit
    自升式钻井平台插桩工艺    		 China National Standards
    Spudcan penetration technology
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