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National Standards For Tower Cranes
2024-01-31
GB 5226.2-2002 Safety of Machinery Electrical Equipment of Machinery Part 32: Technical Requirements for Lifting Machinery
GB 5226.2-2002 Safety of Machinery Electrical Equipment of Machinery Part 32: Technical Requirements for Lifting Machinery
GB 5905-1986 crane test specifications and procedures
GB/T 5972-1986 Practical code for inspection and scrapping of steel wire ropes for hoisting machinery
GB/T 5972-2009 crane wire rope maintenance, maintenance, installation, inspection and scrapping
GB/T 5973-2006 Wedge joint for steel wire rope
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