BS 3680-9B:1981被替代
Methods of measurement of liquid flow in open channels. Water level instruments. Float-operated water level recorders (mechanical and electromechanical)
出版：British Standards Institution
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基本信息
標準編號： BS 3680-9B:1981
發布時間：1981/12/31 0:00:00
標準類別：Standard
出版單位：British Standards Institution
標準頁數：16
標準簡介
Gives the functional requirements of instruments for the recording of water levels in an open channel or of a water surface such as a lake or reservoir. An appendix gives examples of recorded data formats.
標準備注
? British Standards Institution 2013
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