The aluminium tube heater is an electric heating component through putting the heating wire into the aluminium tube.
铝管加热器是将发热置于铝管内的一种电加热元件。
This paper presents the characters of wire thread insert, and discusses with emphasis the application of it on electric locomotives parts, such as aluminium alloy copings and motor suspension.
文章介绍了钢丝螺套技术的特点，着重探讨了钢丝螺套在电力机车铝合金顶盖、电机吊座等部件上的应用。
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