Self-rescuer for coal mine(including chemical oxygen self-rescuer and compressed oxygen self-rescuer) (HS code(s): 9020); (ICS code(s): 13.100)

National Standard of the P.R.C., Self-rescuer For Coal Mine; (27 page(s), in Chinese)

This document stipulates the category, technical requirements, testing methods, inspection rules, marking, packing, transportation and storage of coal mine self-rescuer( including chemical oxygen self-rescuer and compressed oxygen self-rescuer).

This document applies to chemical oxygen self-rescuer and compressed oxygen self-rescuer used in coal mines.