replacement gas

replacement gas, Total:5 items.

The international standard classification for "replacement gas" includes: .

The Chinese standard classification for "replacement gas" includes: .

European Committee for Standardization (CEN)

• EN 12480:2015 Gas meters - Rotary displacement gas meters
• EN 12480:2002 Gas Meters - Rotary Displacement Gas Meters AMD 1: 05/2006

CEN - European Committee for Standardization

• EN 12480:2018 Gas meters - Rotary displacement gas meters

FI-SFS

• SFS 5428-1988 Air conditioning device. Airflow and air supply. Laboratory aerodynamic testing and terminal unit air changes

RU-GOST R

• GOST 32549-2013 Ventilation for buildings. Air terminal devices. Aerodynamic testing and rating for displacement flow applications

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