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filling tube | |||
loading pipe (弯管时管内填料以防变形) |
填料管 : 39 phrases in 12 subjects |
Chemistry | 2 |
Dentistry | 1 |
Drilling | 1 |
General | 1 |
Hydroelectric power stations | 1 |
Metallurgy | 2 |
Nautical | 10 |
Oil / petroleum | 4 |
Refrigeration | 1 |
Shipbuilding | 4 |
Technology | 11 |
Telecommunications | 1 |