ISO 2186:2007

Действует

Fluid flow in closed conduits -- Connections for pressure signal transmissions between primary and secondary elements — 28 стр.

Описание Изменения Ссылки Версии

На этот документ ссылаются

18/30381793 DC

Действует

BS EN IEC 62828-5. Reference conditions and procedures for testing Industrial and process measurement transmitters. Part 5. Specific procedures for flow transmitters — 36 стр.

ÖNORM EN 1776:1999-03

Заменен

Gas supply systems - Natural gas measuring stations - Functional requirements

ÖNORM EN ISO 15970:2014-06

Действует

Natural gas - Measurement of properties - Volumetric properties: density, pressure, temperature and compression factor (ISO 15970:2008)

ÖNORM EN ISO 5198:1999-08

Действует

Centrifugal, mixed flow and axial pumps - Code for hydraulic performance tests - Precision class (ISO 5198:1987)

ÖNORM EN 306:1997-06

Действует

Heat exchangers - Methods of measuring the parameters necessary for establishing the performance

ÖNORM EN 1776:2016-04

Действует

Gas infrastructure - Gas measuring systems - Functional requirements