當(dāng)前位置：
首頁 >
標(biāo)準(zhǔn)詳情頁
I.S. EN 12261:2018現(xiàn)行
Gas Meters - Turbine gas Meters
出版：National Standards Authority of Ireland
專家解讀視頻
基本信息
標(biāo)準(zhǔn)編號： I.S. EN 12261:2018
發(fā)布時間：2018/4/15 0:00:00
標(biāo)準(zhǔn)類別：Standard
出版單位：National Standards Authority of Ireland
標(biāo)準(zhǔn)頁數(shù)：66
標(biāo)準(zhǔn)簡介
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.
