| |||
bonnet bolt; keep bolt | |||
cap-bolt; cover tap bolt | |||
cover tap bolt | |||
cap bolt |
盖螺栓 : 42 phrases in 11 subjects |
Automobiles | 8 |
Chemistry | 1 |
Compressors | 6 |
Drilling | 7 |
Electric machinery | 1 |
Electronics | 1 |
Nautical | 1 |
Oil / petroleum | 4 |
Rail transport | 1 |
Shipbuilding | 2 |
Technology | 10 |