Liquid flow measurement in open channels; Measurement of discharge by the ultrasonic (acoustic) method
Описание (англ.):
Describes the establishment and operation of an ultrasonic (acoustic) gauging station on a river or open channel for the measurement of discharge. Covers also definitions, site selection, design and construction, calibration, and uncertainties in measurement and contains four annexes.
Заменён стандартами:
ISO 6416(1992.09)
Дата введения:
01.03.85
Дата отмены:
01.09.92
Нормативные ссылки:
BS 3680 PART 3E-1986, EQV*DIN 19559-1-1983, NEQ*NF ISO 6416-1986, EQV*NF X10-334(1986/AFNOR), EQV