L09-20227-用于传输和接收有线电视信号的电缆
详情
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类号 L09 |
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项目编号 20227 |
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项目名 用于传输和接收有线电视信号的电缆 |
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项目名(en) Cables for transmitting and receiving cable television signals |
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COOR √ |
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HARM √ |