CB/T 4470-2020 Pile Driving Boat Pile Lifting Winch

Standard Number: CB/T 4470-2020(CB/T4470-2020)
Chinese:打桩船吊桩绞车
English:Pile Driving Boat Pile Lifting Winch

Effective Date:2020-10-01
Standard Applicability:This standard applies to the design, manufacture and acceptance of main pile hoisting winches and sub-hoisting winches used for hoisting piles during piling operations of pile driving vessels.

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