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采用平巷凿岩台车是加快掘进速度、减轻工人劳动强度、实现矿山机械化的重要一环。在毛主席“开发矿业”的伟大号召下,华铜矿的广大职工发扬了“自力更生,艰苦奋斗”的革命精神,早在十年前,就开始了这方面的研制工作。积累了一些经验。 1972年又提出了新台车的研制计划,经冶金部批准,在北京矿冶研究院的协作下,
The use of lathing rock drilling trolley is an important part of accelerating the speed of excavation, reducing the labor intensity of workers and realizing mechanization of mines. Under the great call of Chairman Mao’s “mining development,” the vast number of staff and workers of the Hua Tong Mine carried forward the revolutionary spirit of “self-reliance and hard work”. As early as ten years ago, the research and development work in this field began. Accumulated some experience. In 1972, a new trolley plan was put forward. With the approval of the Ministry of Metallurgy, with the cooperation of the Beijing Mining and Metallurgy Research Institute,