ISO/DIS 9300被替代
Measurement Of Gas Flow By Means Of Critical Flow Venturi Nozzles
出版：International Organization for Standardization
专家解读视频
基本信息
标准编号： ISO/DIS 9300
标准类别：Draft
出版单位：International Organization for Standardization
标准页数：0
标准简介
Provides 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. Also gives the information necessary for calculating the flow-rate and its associated uncertainty.
替代本标准的新标准
等同采用的国际标准
JIS Z 8767:2006 - Identical
