| |||
waling | |||
horizon bar | |||
horizontal bar; horizontal shaft | |||
| |||
leveling pole; levelling pole |
水平杆 : 79 phrases in 11 subjects |
Architecture | 6 |
Automobiles | 2 |
Bridge construction | 3 |
Electronics | 2 |
Engineering geology | 1 |
General | 1 |
Hydroelectric power stations | 3 |
Oil / petroleum | 2 |
Skydiving | 1 |
Technology | 57 |
Water resources | 1 |