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| tubo de bajada; cañería de flujo descendente | |||
| 英语 词库 | |||
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| down pipe (What is the down pipe called? A downspout, waterspout, downpipe, drain spout, drainpipe, roof drain pipe, rone or leader is a pipe for carrying rainwater from a rain gutter. MichaelBurov) | |||
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downpipe : 1 短语, 1 学科 |
| 化学 | 1 |