1 heat-insulation suit it is constructed by an aluminum foil compound flame-resisting material; the raise of inner temperature of the suit is not higher than 25 degree after it is shined 30 seconds by a 10kw/m heat radiator. 1 set it consists of jacket, pants, foot cover, glove and ccs certificate 2 self-contained open-circuit compressed air breathing the air cylinder operation pressure is 30 mpa 1 set a ccs certificate and a quality certificate 3 flame-resisting life-saving line 40m 1 set a ccs certificate and a quality certificate 4 explosion-proof lamp the minimum light period of 3 hours. 1 set a ccs certificate and a quality certificate 5 axe high-voltage insulation 1 set 6 rigid helmet it can effectively protect against impact and stabbing. 1 set 7 boots of rubber slip-proof, stab-proof, and acid and alkali-resistant 1 pair 8 safety belt 1 set.