除氧器供给泵 deaerator lift pump

给氧呼吸器 oxygen respirator

给氧复苏器 oxygen resuscitator

自动给氧复苏器 automatic oxygen resuscitator

除氧给水加热器 deaerating feed heater

自给式氧气呼吸器 self-contained oxygen breathing apparatus

氧气供给器 fresh air breathing apparatus

给水除氧器 feed-water deaerator

除氧器给水泵 [机] deaerator feed water pump

除氧器供给泵联轴器 deaerator lift pump coupling