percussive coal cutter的意思|示意
冲击式割煤机
percussive coal cutter的网络常见释义
冲唤截煤机 冲唤截煤机 percussive coal cutter ; percussion cutting machine ; pick mining machine ; coal puncher 截煤机割齿 cutter bit ; cutter pick 电动截煤机 electri...
冲击式截煤机 ... 截煤机割齿 cutter bit ; cutter pick 电动截煤机 electric coal cutter 冲击式截煤机 pick mining machine ; percussive coal cutter ...
percussive coal cutter相关短语
1、 radial percussive coal cutter 径向冲击式截煤机