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| steam feed pipe | |||
| steam-supply pipe | |||
| steam line; steam supply pipe | |||
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供汽管 : 16 phrases in 6 subjects |
| Architecture | 1 |
| Electronics | 2 |
| Metallurgy | 2 |
| Oil / petroleum | 3 |
| Refrigeration | 1 |
| Technology | 7 |
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