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
标准编号： BS 3680-9B:1981
发布时间：1981/12/31 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：16
标准简介
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.
标准备注
© British Standards Institution 2013
替代本标准的新标准
