Standard Number: NB/T 10413-2020(NB/T10413-2020)
Chinese:煤矿井下制冷降温作业安全技术规范
English:Safety Technical Specification for Refrigeration and Cooling Operations in Underground Coal Mines
Effective Date:2021-02-01
Standard Applicability:This document specifies the terms and definitions, basic requirements, refrigeration systems, cooling/heat transfer systems, cold transfer systems, electrical equipment, safety alarms, operation, maintenance, overhaul, recycling, and safety management for underground refrigeration and cooling operations in coal mines.
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