When an electric heating method is used for heating, thermal couple and heating coil should be installed closest to the bevel while should not hinder the access of welder to the joint.
采用电加热法加热时，需注意热电偶及加热圈的安装要尽可能靠近坡口，但不得妨碍焊工接近接头。
A boosting circuit for use in an induction heating unit for heating an object includes a switch element, a first coil, a second coil, and a capacitor.
一种在用于加热物体的感应加热单元中使用的升压电路，该升压电路包括开关元件、第一线圈、第二线圈和电容器。
The paper introduces a coating with high temperature resistance and insulating property for surface insulation process of electric heater coil of heating coil in automobile cigar lighter.
介绍一种能耐高温和绝缘的涂料及应用于汽车点烟器发热线圈电热丝表面绝缘处理工艺。
The radiant floor heating coil pipe of low temperature hot water has important meaning for the system of safe operation.
低温热水地板辐射采暖盘管对系统的安全运行具有重要意义。
Triple coil structure is adopted for the boiler with three-pass smoke and flue, compact design and energy-saving space. The air pre-heater is added to enhance the heating efficiency up to 92% or more.
锅炉采用三盘管结构，烟气三回程，设计紧凑，节能空间，增加空气预热器时热效率最高可达92%以上。
Impregnating coil winding system for handling, good insulation, coil heating temperature is low;
线圈绕制后浸漆处理，绝缘性能好，线圈发热温度低；
A product particularly suitable for the residential sector, which can be combined with floor heating or fan coil systems.
这一系列产品尤其适用于家庭用产品，可以同地板供热系统以及电热扇系统相结合。
A product particularly suitable for the residential sector, which can be combined with floor heating or fan coil systems.
这一系列产品尤其适用于家庭用产品，可以同地板供热系统以及电热扇系统相结合。
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