tubular heater [建] 管式加热器 ; 管式加热炉 ; 列管式加热器 ; 管式炉
multipass tubular heater 多程管式加热器
radiant tubular heater 辐射型管式炉
tubular heater exchhanger 管式热交换器
Code for tubular heater 管式加热炉规范
pass tubular heater 单程管式加热器
pa tubular heater 单程管式加热器
fired process tubular heater 直接火操作的管式加热炉
singlepa tubular heater 单程管式加热器
Instantaneous efficiency and daily average efficiency of evacuated tubular solar heater waters are contrasted with theoretical values by model of calculation and experimental data.
利用模型计算值和实验值对真空管式太阳热水器的瞬时效率、日平均效率进行了比较分析，结果表明所建立的计算模型总体上是成功的。
The vibration mechanism of tubular air heater is analyzed, the measures for refurbishment and design of air heater is put forward.
详细分析了管式空气预热器的振动机理，并从改造和设计两方面提出消除振动的措施。
Low and medium temperature heaters have wing shape heating elements and high temperature heater has tubular heating elements.
低、中温型加热器采用翅片式电热元件，高温加热器采用管状元件。
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