请不要带电进行查线或更换电气元件，否则会触电或受伤。
Please don't charged to checked and transiting line or replacing electrical components, or you will get an electric shock or injured.
请不要带电进行查线或更换电气元件，否则会触电或受伤。
Please don't charged to checked and transiting line or replacing electrical components, or you will get an electric shock or injured.
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