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JT/T 255-1995掣缆器Rope stopper2022-06-14

GB/T 15030-2021剑麻钢丝绳芯Sisal main cores in steel wire ropes2022-03-14

Evaluation of rope shovel operators in surface coal mining using a Multi-Attribute Decision-Making m2020-06-12

Key technique of a detection sensor for coal mine wire ropes2020-06-12