【溫馨提示】====【1】設(shè)計(jì)包含CAD圖紙 和 DOC文檔，均可以在線預(yù)覽，所見即所得，，dwg后綴的文件為CAD圖，超高清，可編輯，無任何水印，，充值下載得到【資源目錄】里展示的所有文件======【2】若題目上備注三維，則表示文件里包含三維源文件，由于三維組成零件數(shù)量較多，為保證預(yù)覽的簡潔性，店家將三維文件夾進(jìn)行了打包。三維預(yù)覽圖，均為店主電腦打開軟件進(jìn)行截圖的，保證能夠打開，下載后解壓即可。======【3】特價(jià)促銷，，拼團(tuán)購買，，均有不同程度的打折優(yōu)惠，，詳情可咨詢QQ：1304139763 或者 414951605======【4】 題目最后的備注【GC系列】為店主整理分類的代號，與課題內(nèi)容無關(guān)，請忽視
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