山东煤矿自1961年开始实行矿井轮流停产计划检修。在十年动乱期间,使刚刚建立起来的行之有效的规章制度遭到破坏,造成机电设备管理混乱。到1975年,我们又开始恢复矿井轮流停产计划检修,并制定了一些制度给予保证。1982年8月,煤炭部在本溪召开了机电运输安全工作座谈 Shandong coal mines since 1961, the implementation of rotation scheduling discontinued maintenance plans. During the ten years of turmoil, the newly established and effective rules and regulations were damaged, causing chaos in the management of electrical and mechanical equipment. By 1975, we again began to resume mine overhaul planned maintenance and formulated some systems to guarantee. In August 1982, the coal ministry held a seminar on mechanical and electrical transport safety in Benxi