双中英惯用短语:
| - 双臂井径仪 two-arm calipers
- 双臂俯仰起重机 crane with double lever jib
- 双臂压机 double-arm mill
- 双臂开沟犁 lister
- 双臂捏和机 double-arm kneader
- 双臂连杆 double bar link
- 双臂钻车 double-boom jumbo
- 双自动无线电罗盘 dual-automatic radio compass
- 双自由度激光陀螺仪 two-degree of freedom laser gyroscope
- 双舌弹子门锁 double cylinder rim drawback lock
- 双舵 twin rudder
- 双舵柄连杆 connecting yoke
- 双船体 twin bull
- 双船体 twin catamaran
- 双船体 catamaran hull
- 双船围网渔船 two boat seiner
|
|
|