coal cutter
短語詞組
- arm coal -cutter bar coal cutter 桿式截煤機
- chain coal -cutter 鏈?zhǔn)角忻簷C
- coal -cutter-loader 聯(lián)合截煤機
- arm m coal -cutter 桿式截煤機
- coal cutter -loader 聯(lián)合截煤機
- longwall -shortwall coal cutter 萬能截煤機
- Screw -type coal cutter 螺旋式采煤機 返回 coal cutter