碳素发热片由锂电池、微调开关、碳素导电纤维组成，并压制在一种皮质物上。
The carbon heating piece consists of a lithium batter, a dimmer switch and carbon conducting fiber and is pressed on a cortical substance.
碳素发热片由锂电池、微调开关、碳素导电纤维组成，并压制在一种尼龙织物上。
The carbon heating piece consists of a lithium battery, a dimmer switch and a carbon conducting fiber and is pressed on nylon textile.
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