1993年,我在郑州煤业集团公司大平煤矿开拓二队打临时工,我的工作就是把料场的水泥、沙子、石子按一定比例掺均掺透,装车,然后再随车到掘进头,站在矿车内向喷浆机中卸料。如此循环往复。记得那一班,我装满车,把车推到15上山底车场,挂好钩,信号工在信号峒室发出提车信号,车动起? In 1993, I opened up a second team at Daping Coal Mine in Zhengzhou Coal Group Company to work as a temporary worker. My job is to mix the cement, sand and gravel in the yard with a certain proportion, load them, and then drive them to the heading machine , Standing in the car to discharge the shotcrete machine. This cycle of reciprocation. I remember that class, I am full of cars, the car pushed to the 15 uphill at the end of the yard, hanging hook, signal workers in the signal issued to send the car room signal, the car moving?