ballast machine
短語詞組
- ballast screening machine [鐵路]道碴篩分機(jī)
- ballast consolidating machine 夯實(shí)機(jī)械
- ballast cleaning machine 道床清掃機(jī);道碴清篩機(jī)械
- railway ballast cleaning machine 清篩機(jī)
- ballast recoliecting machine 收碴機(jī)
- ballast recollecting machine 收碴機(jī)
- Ballast Bed Machine 壓床機(jī)
- small ballast screening machine 小型枕底清篩機(jī)
- small -sized railway ballast cleaning machine 小型清篩機(jī) 返回 ballast machine