1.
instantaneous room-sealed balanced flue gas water heater
即热密封对衡式气体热水炉
2.
domestic instantaneous gas water heater
住宅式即热气体热水炉
3.
instantaneous open-flued (natural draught) gas water heater
即热普通烟道式（自然排烟）气体热水炉
4.
Amelioration of hermitical structure of balanced gas water heater;
平衡式燃气热水器密封性结构的改进方法
5.
RETROFITTING AIR PREHEATER OF BOILER TO ADOPT CONTACTING TYPE FLEXIBLE SEAL
锅炉空气预热器柔性接触式密封改造
6.
open-flued gas water heater
普通烟道式气体热水炉
7.
sealing regenerative-type air preheater
密封回热式空气预热器
8.
flueless (sink) gas water heater
无烟道式（盥洗盘）气体热水炉
9.
open-flued (fanned draught) gas water heater
普通烟道式（机动排烟）气体热水炉
10.
Comparative study on instantaneous heating and circulation heating modes of ASHPWH
空气源热泵热水系统即刻加热模式和循环加热模式的对比
11.
Atmospheric Hot-test on Gas Concentration Distribution in the Opposed Multi-burner Coal Water Slurry Gasifier
多喷嘴对置式水煤浆气化炉内气体浓度分布的常压热态试验研究
12.
An enclosed vessel in which water is heated and circulated, either as hot water or as steam, for heating or power.
锅炉，汽锅一种封闭的容器，可对热水或蒸气在此加热或进行循环，以获取热量或动力
13.
Design of Seal Structure in Compressor for Air Source Heat Pump Heat Unit
空气源热泵热水机组压缩机密封结构设计
14.
Research of the Thermal Power Station Radial Sealed-Control Technology on Hot End of the Air-Preheater of the Boilers;
电站锅炉空气预热器热端径向密封控制技术研究
15.
stationary non-instantaneous electric water heater
固定非即热式电热水器
16.
Reliability Design of a Contact Type Flexible Seal for Rotary Air Preheaters
回转式空气预热器接触式柔性密封可靠性设计
17.
Study on Balance of Heat & Humidity and Test Method of Water-flow Gas Calorimeter;
水流式燃气热量计的热湿平衡及实验方法研究
18.
Study of Fore-balanced Instantaneous Gas Water Heater s Combustion and Thermal Characteristics;
强制平衡式燃气热水器燃烧、热工特性研究