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| размерное число | |||
| размер трубы (MichaelBurov); диаметр трубы (MichaelBurov) | |||
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| размер (DN • DN can be said to refer to Dimensional Number (DN), as in DN 25 means 25mm ART Vancouver) | |||
| 英语 词库 | |||
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| DN (DN can be said to refer to Dimensional Number (DN), as in DN 25 means 25mm ART Vancouver) | |||
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dimensional number : 1 短语, 1 学科 |
| 数学 | 1 |