Standard Number: YB/T 4649-2018(YB/T4649-2018)
Chinese:锰矿山安全生产技术规范
English:Technical Code for Safe Production in Manganese Ore Mines
Effective Date:2019-07-01
Standard Applicability:This standard specifies the relevant technical requirements for the safe production of each process of manganese mine and each process of auxiliary production. This standard applies to the safe production of manganese mines, as well as the design, production, consultation, technical service and evaluation.
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