SS-EN ISO 9300 : 2005现行
Measurement of gas flow by means of critical flow Venturi nozzles
出版：Standardiserings-Kommissionen I Sverige
专家解读视频
基本信息
标准编号： SS-EN ISO 9300 : 2005
标准类别：Standard
出版单位：Standardiserings-Kommissionen I Sverige
标准页数：0
标准简介
This International Standard specifies the geometry and method of use (installation in a system and operating conditions) of critical flow Venturi nozzles (CFVN) used to determine the mass flow-rate of a gas flowing through a system.
