| |||
blanking bolt; screw plug; screwed plug; threaded stopper | |||
threaded plug | |||
screw stopper; threaded | |||
plug screw | |||
plug |
bouchon fileté : 16 phrases in 6 subjects |
Construction | 2 |
Industry | 1 |
Materials science | 2 |
Packaging | 5 |
Technology | 4 |
Transport | 2 |