ÖNORM EN ISO 6416:2005-11

Заменен

Hydrometry - Measurement of discharge by the ultrasonic (acoustic) method (ISO 6416:2004)

Ссылочные документы

Действует

Hydrometry - Measurement of discharge by the ultrasonic transit time (time of flight) method (ISO 6416:2017)

Действует

Hydrometry - Selection, establishment and operation of a gauging station (ISO 18365:2013); German version EN ISO 18365:2013 — 24 стр.

Действует

Rotodynamic pumps - Hydraulic performance acceptance tests - Grades 1, 2 and 3 (ISO 9906:2012); German version EN ISO 9906:2012 — 68 стр.

Действует

Hydrometry - Measurement of discharge by the ultrasonic transit time (time of flight) method (ISO 6416:2017)