BS EN 50173-4:2007 Information technology-Generic cabling systems-Part 4:Homes-电线电缆网

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[国外标准] BS EN 50173-4:2007 Information technology-Generic cabling systems-Part 4:Homes

jackfrost

P:2008-07-31 10:40:57
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BS EN 50173-4:2007 Information technology-Generic cabling systems-Part 4:Homes.pdf

BS EN 50173-4:2007 Information technology-Generic cabling systems-Part 4:Homes.pdf

ODTNSS - supervisory system for optical cable digital transmission network光缆数字通信传输网监控系统（0）投诉

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