![]() |
| |||
staff | |||
| |||
extension rod; leveling pole; levelling pole; leveling rod; levelling rod; leveling staff; levelling staff; level rod; sliding staff; Sopwith staff; telescopic staff | |||
| |||
box staff |
塔尺 : 9 phrases in 2 subjects |
Engineering geology | 1 |
Technology | 8 |