| |||
ditch-digger; ditch-dredging machine; planting opener; trench excavator; trenching digger | |||
plough; plow | |||
ditcher; furrowing machine; trencher; trenching machine; basin forming machine | |||
channeler; channeller; ditch digger; trench digger | |||
ditching machine | |||
| |||
trencher | |||
| |||
trencher |
开 沟机 : 48 phrases in 8 subjects |
Agriculture | 23 |
Desert science | 1 |
Hydraulics | 2 |
Oil / petroleum | 1 |
Rail transport | 2 |
Technology | 16 |
Telecommunications | 1 |
Water resources | 2 |