Yangquan iron and steel company 10 ton heavy gantry crane driver is a special type of work?

/kloc-the driver of a heavy gantry crane with a tonnage above 0/0 is a special type of work, but you must hold a special operation certificate required by the state to operate special equipment. According to this document, its number is. 1985-6 labor protection and serial number 1978- 104, document number 1999-8 is issued by the labor and social welfare department as the working basis. The continuous working years of different types of work are different. The minimum continuous working years range from 8 to 10 years. Those who have worked in a special type of work continuously for less than the above years are not established. Apply as soon as you get old.