| |||
clip | |||
shrouding ring | |||
yoke | |||
hoop; hoop iron; hoop steel | |||
hook | |||
tension band; tension sleeve | |||
| |||
ferrule |
箍圈 : 22 phrases in 7 subjects |
Drilling | 2 |
General | 1 |
Hydroelectric power stations | 2 |
Metallurgy | 3 |
Oil / petroleum | 2 |
Shipbuilding | 1 |
Technology | 11 |