An internal heating type was adopted Which saves 30% energy in comparison with the external heating type.

用该催化板组装的反应器可采用内加热形式，和一般的外加热反应器相比可节约能耗约30%。

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WZI type external heating vacuum evaporator is a kind of natural circulating evaporator operated under vacuum system.

WZI型外加热式真空蒸发器是一种在真空系统下操作的自然循环型蒸发器。

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The external heating type adsorption dryer without consumption of compressed air. Namely again angry consumption is 0%.

此种外加热型吸附式干燥机不需要消耗压缩空气。即再生气消耗量为0%。

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A123 points to a recent breakthrough with batteries that can work in a wide range of temperatures without the need for external cooling or heating.

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Instead of your heating system wasting energy and your money through constant and unnecessary use, your heating can be regulated and used far more sparingly with insulated internal and external walls.

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In low external temperatures, the battery is quickly brought up to operating temperature with the aid of an electric heating element.

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