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華北科技學(xué)院實(shí)習(xí)報(bào)告
目錄
1 范各莊礦業(yè)公司概況···········································1
2 采煤方法·····················································2
3 常用礦山機(jī)械·················································4
3.1 采煤機(jī)····················································4
3.2 刮板輸送機(jī)················································4
3.3 液壓支架··················································5
3.4 掘進(jìn)機(jī)····················································5
4 實(shí)習(xí)經(jīng)歷·····················································6
5 小結(jié)·························································8