| |||
main conduit | |||
trunking | |||
trunk line; main line; collecting main | |||
rising main | |||
water main |
conduite principale : 14 phrases in 7 subjects |
Construction | 3 |
Earth sciences | 1 |
Information technology | 1 |
Law | 1 |
Mechanic engineering | 1 |
Metallurgy | 3 |
Transport | 4 |