其实，这是原则，是受雇于电器电阻炉。
In fact, it is the principle of electrical resistance that is employed by electrical heaters.
按照国家标准GB4706.1- 1998的要求，在家用电器领域取消了绝缘电阻的试验。
According to National Standard of GB4706.1-1998, Isolation Resistance test has been canceled in home appliance field.
电器触点间的接触电阻包括收缩电阻和薄膜电阻。
The contact resistance between contacts is composed of contraction resistance and velamen resistance.
电器触点间的接触电阻包括收缩电阻和薄膜电阻。
The contact resistance between contacts is composed of contraction resistance and velamen resistance.
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