Standard Number: AQ 1032-2007(AQ1032-2007)
Chinese:煤矿用JTK型提升绞车安全检验规范
English:Safety inspection specification of JTK type hoisting winch for coal mine
Effective Date:2007-04-01
Standard Applicability:This standard applies to winches with a drum diameter of 1.2m and above which are mainly used for lifting and lowering materials and personnel in inclined passages and small vertical shafts on the surface or underground of coal mines, and winches with a drum diameter of 0.8m which are mainly used for lifting and lowering materials on the surface or underground of coal mines in an auxiliary or mobile way, and winches with a drum diameter of 1m which are used for lifting and lowering materials on the surface or underground of coal mines.
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