Каталог стандартов

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

ISO 4371:1984

Заменен
Measurement of liquid flow in open channels by weirs and flumes; End depth method for estimation of flow in non-rectangular channels with a free overfall (approximate method) — 13 стр.
ISO 4371:1984
Заменен
ISO 18481:2017
Действует