L38-63197-通过有线连接向电视接收器传播电视节目
详情
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类号 L38 |
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项目编号 63197 |
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项目名 通过有线连接向电视接收器传播电视节目 |
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项目名(en) Dissemination of television programmes relayed by cable link to television receivers |
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COOR √ |
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HARM √ |