短语
氧压力表
oxygen gauge
;
oxygen manometer
;
oxygen pressure gauge
;
oxygen n gauge
氧气压力表
pressure gauge for oxygen
;
[仪]
oxygen pressure indicator
;
xygen gauge
氧气减压表
DL-YQY
氧气余压表
oxygen overpressure indicator
氧气压力表校验仪
Calibrator for oxygen pressure gauge