Do you need to apply for the MA Safety Mark for the equipment in your refuge?

It is a requirement of the regulations that all equipment used in underground mines must be marked with the MA Coal Mine Safety Mark, and that all equipment used in the mine must be intrinsically safe. The refuge is the main place where you can save your life and save yourself, all the equipment must be strictly examined and comply with the national standards, there is still something unclear you can contact again, thank you

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