我矿第一矿区路灯照明原采用人工操作,白天常忘记关灯,浪费很大,通过无产阶级专政理论的学习,第一矿区电工班遵照毛主席关于“勤俭办工厂,勤俭办商店,勤俭办一切国营事业和合作事业,勤俭办一切其它事业,什么事情都应当执行勤俭的原则”的教导,自力更生,土法上马,利用现 The street lighting of the No. 1 Mining Area of ​​the mine was originally operated manually. It was often forgotten to turn off the lights during the day and it was a waste. Through the study of the theory of the dictatorship of the proletariat, the No. 1 Electrician’s class complied with Chairman Mao’s opinion on “A diligent office, a diligent office, and a diligent office”. All state-owned undertakings and cooperative undertakings, diligently do all other business, and should implement the principle of diligence in everything, self-reliance, earthwork, use