tension leveller
【建筑】平煤小门
leveller door
暂无补充释义。
相关词条
roller leveller
leveller
leveller
planer (leveller, surface digging machine)
pinch roll leveller
four high roller leveller
leveller (planer)
leveller door
暂无补充释义。
tension leveller
roller leveller
leveller
leveller
planer (leveller, surface digging machine)
pinch roll leveller
four high roller leveller
leveller (planer)