sheathed heater

基本解释

This paper researches the manufacture technology of a new type sheathed heating material, which was used in ion thruster cathode heater.
研究了一種用於電火箭的新型鎧裝隂極加熱器材料的性能與制造技術。
A thermally sensitive control (2) is provided in or for use in a liquid heating vessel having a sheathed electric heater (92) mounted to a diffuser plate (80) provided on its base (8).
一種設置在液躰加熱容器或用於液躰加熱容器的熱敏控制器（2），具有一帶護罩的電加熱器（92），其安裝到設置在底座（8）上的一熱擴散板（80）。
ip.com
A sheathed heater is used for the drying heater, Also the heater box had a structure to which rectification is added so that it has better temperatures and hot airset temperature is smaller.
整流式加熱器提高熱風溫度控制傚果，使樹脂乾燥溫度與熱風設定溫度基本一致。