Cite
MLA Citation
British Standards Institution,. Calibration of optical time-domain reflectometers (OTDR).. London : British Standards Institution, 2014. http://access.bl.uk/ark:/81055/vdc_100173646422.0x000001
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British Standards Institution,. Calibration of optical time-domain reflectometers (OTDR).. London : British Standards Institution, 2014. http://access.bl.uk/ark:/81055/vdc_100173646422.0x000001