9 INDUSTRIAL SAFETY EQUIPMENT-NAMELY, SAFETY HOIST HOOKS; SAFETY HEAD GEAR; FACE SHIELDS; PROTECTIVE HOODS; PROTECTORS FOR EYES AND EARS; PROTECTIVE BREATHING EQUIPMENT-NAMELY, RESPIRATORS, GAS MASKS, FACE MASKS, COMPRESSED AIR PURIFIERS AND AIR NOZZLES; PROTECTIVE CLOTHING FOR PROTECTION AGAINST FIRE, ACCIDENT AND ACID; WELDING SCREENS AND CURTAINS; AND NON-SKID LADDER SHOES FOR THE BASE OF LADDERS