Analyzed the reason that portrait tear with belt conveyer,summarized kinds of methods that kept belt conveyer form tearing in the producing practice and improved the safety of coal manufacture.
英
美
释义
分析了矿用输送带纵向撕裂的原因,总结出了几种生产实践中常见的防止输送带撕裂的方法,以提高煤矿生产的安全。
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