Gas meter. Thermal-mass flow-meter based gas meter
煤气表 基于热质量流量计的燃气表
2022-01-18
JB/T 13567-2018
热式质量燃气表
Thermal mass gas meters
2018-07-04
JJF(渝) 024-2018
热式质量燃气表型式评价大纲
Program of Pattern Evaluation of Thermal Mass Gas Meters
2018-08-09
DIN EN 17526-DRAFT
Draft Document - Gas meters - Thermal-mass flow-meter based gas meter; German and English version prEN 17526:2020
文件草案——燃气表——基于热质量流量计的燃气表；德文版和英文版prEN 17526:2020
2020-07-01
UNE-EN 12261-2003
Gas meters. Turbine gas meters.
煤气表 涡轮燃气表
2003-03-07
UNE-EN 1359-1999
GAS METERS. DIAPHRAGM GAS METERS
煤气表 隔膜式煤气表
1999-11-29
BS EN 1359-2017
Gas meters. Diaphragm gas meters
煤气表 隔膜式煤气表
2017-08-03
UNE-EN 12480-2003
Gas meters - Rotary displacement gas meters.
燃气表-旋转置换式燃气表
2003-03-07
BS EN 12480-2018
Gas meters. Rotary displacement gas meters
煤气表 旋转位移式煤气表
2018-03-12
GB/T 32201-2015
气体流量计
Gas meters
2015-12-10
BS PD CEN/TR 13582-2021
Installation of thermal energy meters. Guidelines for the selection, installation and operation of thermal energy meters
安装热能表 热能表的选择、安装和操作指南