I.S. EN 12261:2018现行
Gas Meters - Turbine gas Meters
出版：National Standards Authority of Ireland
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基本信息
标准编号： I.S. EN 12261:2018
发布时间：2018/4/15 0:00:00
标准类别：Standard
出版单位：National Standards Authority of Ireland
标准页数：66
标准简介
Defines the measuring conditions, requirements and tests for the construction, performance and safety of class 1,0 axial and radial turbine gas meters with mechanical indicating devices, herein after referred to as a meter(s), having in-line pipe connections for gas flow measurement.
