
Bs 3680 Measurement Of Liquid Flow In Open Channels. Part 3n: Measurement Of Total Discharge - Electromagnetic Method Using A Full-channel-width Coil (iso/dis 9213)
出版:British Standards Institution

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Bs 3680 Measurement Of Liquid Flow In Open Channels. Part 3n: Measurement Of Total Discharge - Electromagnetic Method Using A Full-channel-width Coil (iso/dis 9213)
出版:British Standards Institution
专家解读视频