爱词霸英语   汉语   手机版   软件版下载 | English
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1.Eatablish to have the position.electric leakage switch.defend the ice to protect with heat,insure to operate the absoluteness the safety.
设有相位制、漏电开关、防冰保护和高温保护确保操作绝对安全。收藏指正
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