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有线网络建设技术规范(附条文说明)
价格:¥0.00
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城市轨道交通自动售检票系统(AFC)检测规程(附条文说明)
价格:¥0.00
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住宅远传抄表系统
Remote transmission meter reading system for residence
价格:¥0.00
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建筑与市政降水工程技术规范
Technical code for groundwater lowering engineering in building and municipal
价格:¥0.00
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住宅远传抄表系统 数据专线传输
Long-range transmission meter reading system for residence -- Special line transmission for data
价格:¥14.00
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