SS-EN ISO 5167-1:2003现行
Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 1: General principles and requirements (ISO 5167-1:2003)
出版：Standardiserings-Kommissionen I Sverige
专家解读视频
This part of ISO 5167 defines terms and symbols and establishes the general principles for methods of measurement and computation of the flowrate of fluid flowing in a conduit by means of pressure differential devices (orifice plates, nozzles and Venturi tubes) when they are inserted into a circular cross-section conduit running full.
EN ISO 5167-1 : 2003 - Identical
ISO 5167-1 : 2003(R2014) - Identical
ISO 5167-1 : 2003(R2014) - Identical
