Каталог стандартов

+7 (495) 223-46-76 +7 (812) 309-78-59
inform@normdocs.ru

BS 3680-4G:1981

Заменен
Methods of measurement of liquid flow in open channels. Weirs and flumes, Flat-V weirs — 25 стр.
ICS
17.120.20 Flow. Including hydrometric determinations / Поток в открытых каналах