安装客车门窗,过去都是用人先把它扛到车上,然后再分发到全车各个位置。一台车的车窗总重一吨多,每扇铁门重90余公斤,所以这活既累又不安全。我班革命职工遵照伟大领袖毛主席关于“要自力更生,要艰苦奋斗”的教导,大胆革新创造,利旧用 Install the bus doors and windows, in the past are the first to carry it to the car, and then distributed to all parts of the car. The total weight of a car window more than one tonne, each iron gate weighs more than 90 kg, so live tired and insecure. In accordance with the teachings of Chairman Mao, the great leader, “to strive for self-reliance, we must work hard and arduously,” our class of revolutionary workers follow the guidance of Chairman Mao for bold innovation and creation,