| |||
pipe lining | |||
pipelining | |||
pipe installation; pipe laying | |||
pipe line work | |||
pipeline laying; pipelining erection; pipe rigging; piping erection; piping installation; pipe fitting | |||
| |||
pipe installation |
管道安 装 : 45 phrases in 10 subjects |
Agriculture | 1 |
Chemistry | 6 |
General | 2 |
Hydroelectric power stations | 3 |
Oil / petroleum | 1 |
Refrigeration | 2 |
Scientific | 1 |
Shipbuilding | 1 |
Technology | 27 |
Telecommunications | 1 |