| |||
hose valve; drain tap | |||
purge valve; bleed valve; drain valve; draining valve | |||
discharge valve; drain-cock valve; release valve |
valvola di spurgo: 16 phrases in 5 subjects |
Agriculture | 1 |
Earth sciences | 2 |
Environment | 1 |
Mechanic engineering | 11 |
Transport | 1 |