发布时间:2025-02-03 13:59:11
1、热水器外壳绝缘层脱落,引起热水器外壳漏电。
2、热水器插头开关及线的连接处进水。
3、热水器内部加热管,温度控制器绝缘层被腐蚀,导致热水器水中带电,热水器漏电开关感应电流超过30毫安,热水器漏电开关自动跳闸。
创维海信康佳长虹京东方飞利浦这几个公司哪个生产的液晶电视最好
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