淋水盘式除氧器
Tray-spray steam deaerator
内置式除氧装置
internally equipped deoxidization unit
built-up deaerator
built—in deaerator
带有底盘装置的活塞
piston with weight carrier
纯氧－水蒸汽气化
oxygen-steam gasification
减压水蒸汽汽提
steam vacuum distillation
燃汽蒸汽式发射装置
gas and steam launching device
双列四缸对置式蒸汽驱动往复压缩机
duplex four-cornered steam-driven reciprocating compressor