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water fitting |
水安装 : 44 phrases in 13 subjects |
Architecture | 1 |
Aviation | 4 |
China | 1 |
Compressors | 1 |
Electric machinery | 1 |
General | 1 |
Hydroelectric power stations | 5 |
Metallurgy | 1 |
Oil / petroleum | 2 |
Plastics | 1 |
Shipbuilding | 5 |
Space | 1 |
Technology | 20 |