vacuum heater

The experimental research of the vacuum tube water heater with supplant tube

带排挤管的真空管太阳能热水器实验研究

In a resistance thermal vacuum evaporator with a special heater ( coolant) holder, which can control the sample substrate temperature, Au and In 2O 3 films were deposited on glass slides by a thermal and an activated reactive evaporation technique, respectively.

用带特殊热（冷）阱的可控制基片温度的电阻加热式真空蒸镀薄膜装置，把吸收透明导电薄膜Au和In2O3分别通过热蒸镀和活化反应淀积在玻璃基片上。

Thermal Performance of Vacuum Tube Solar Water Heater in Winter

真空管太阳能热水器冬季热性能研究

Study on kinetics-mathematical model for the thermal conversion of Shengli vacuum residue in visbreaker heater tubes

胜利减压渣油在减粘炉管内的热转化反应动力学&数学模型的研究

Includes: infeed table, membrane press , outfeed table, vacuum pump, oil heater.

包括: 进料台 、 薄膜压机、出料台 、 真空泵 、 导热油加热系统.