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1973年春,我矿在公司和矿党委领导下,以批林整风为纲,掀起了一个大搞技术革新、矿山机械化和自动化的热潮。以工人为主体的三结合技术革新队对我矿坑口的提升运输系统进行调查研究,提出了一整套关于在-50米和151主井口实现矿车上下罐机械化联动线的革新方案。我们发动群众,自力更生,自己试制,自己安装,用一个半
In the spring of 1973, under the leadership of the Company and the coal mine party committee, the mine took the rectification of forests as the key link and set off an upsurge of vigorously promoting technological innovation, mine mechanization and automation. A three-pronged technical innovation team with workers as its main body conducted a survey on the hoisting and conveying system of mine pit and put forward a set of innovative plans for realizing the mechanized tie line between the upper and lower tank cars at -50 meters and 151 main wellhead. We mobilize the masses, self-reliance, own trial, their own installation, with a half