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[國外標(biāo)準(zhǔn)] BS EN 50288-5-2:2013 Multi-element metallic cables used in analogue and digital communication and control Part 5-2: Sectional specification for screened cables characterized up to 250 MHz — Work area and patch cord cables

P:2019-02-11 10:39:14

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BS EN 50288-5-2:2013 Multi-element metallic cables used in analogue and digital communication and control Part 5-2: Sectional specification for screened cables characterized up to 250 MHz — Work area and patch cord cables.pdf

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