According to the regulations, the special work types include: racking, lifting, rigging, signal commanding, electrician, welder, machinery, motor vehicle driving, crane driver, furnace keeper, etc. 14 types of work.
According to the provisions of special operations, including: shelves, lifting, rope, signal command, electricians, welders, machinery, motor vehicle driving, crane drivers, furnaces and other 14 types of work.
According to the regulations, there are 14 types of special work, including: shelf, lifting, rigging, signal command, electrician, welder, machinery, motor vehicle driver, crane driver, stoker, etc.<br>