惰性气 meaning in Chinese

inactive gas
inert gas
inertgas

Nickel base alloy powder - determination of oxygen content - pulse heating inert gas fusion coulometric titrimetric method
脉冲加热惰性气熔融库仑滴定法测定氧量
Equipment for continuous monitoring radioactivity in gaseous effluents - part 3 : specific requirements for radioactive noble gas monitors iec 60761 - 3 : 2002 ; german version en 60761 - 3 : 2004
气态排出物放射性连续监控设备.第3部分:放射性惰性气