piping: 963 phrases in 39 subjects |
Advertising | 1 |
Agriculture | 3 |
Architecture | 9 |
Automobiles | 9 |
Aviation | 15 |
Bridge construction | 1 |
Business | 2 |
Chemistry | 12 |
China | 1 |
Compressors | 24 |
Construction | 6 |
Continuous casting | 1 |
Desert science | 3 |
Drilling | 3 |
Ecology | 5 |
Economy | 1 |
Electric machinery | 1 |
Electronics | 75 |
Engineering geology | 9 |
Figure skating | 1 |
General | 6 |
Hydroelectric power stations | 16 |
Management | 3 |
Metallurgy | 41 |
Nautical | 44 |
Nuclear and fusion power | 3 |
Oil / petroleum | 59 |
Oil processing plants | 2 |
Plastics | 4 |
Production | 1 |
Project management | 3 |
Rail transport | 3 |
Refrigeration | 18 |
Shipbuilding | 57 |
Space | 3 |
Steel production | 10 |
Technology | 432 |
Textile industry | 72 |
Wind Energy | 4 |