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以南山矿副井绞车信号改造为题,着重介绍了南山矿副井绞车的保护和各种闭锁功能,以及部分功能超过《煤矿安全规程“的要求。
In order to transform the signal of auxiliary shaft winch of Nanshan mine, the paper mainly introduced the protection of winch of auxiliary shaft in Nanshan mine and various blocking functions, and some functions surpass the requirement of ”Safety Code of Coal Mine".