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标题: BS EN 61746-2:2011 Calibration of optical time-domain reflectometers (OTDR) Part [打印本页]

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作者: hgundas    时间: 2020-4-5 05:43:53     标题: BS EN 61746-2:2011 Calibration of optical time-domain reflectometers (OTDR) Part


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BS EN 61746-2:2011
Calibration of optical time-domain reflectometers (OTDR)
Part 2 : OTDR for multimode fibres

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