T/QGCML 2191-2023
Gas pressure reducer detection device with float flow meter (English Version)

Standard No.

T/QGCML 2191-2023

Language

Chinese, Available in English version

Release Date

2023

Published By

Group Standards of the People's Republic of China

Latest

T/QGCML 2191-2023

Scope

This document specifies the terms and definitions, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of gas pressure reducer detection devices with float flow meters. This document is applicable to the production and inspection of gas pressure reducer detection devices with float flowmeters.

T/QGCML 2191-2023 history

• 2023 T/QGCML 2191-2023 Gas pressure reducer detection device with float flow meter