Tew semiconductor device product advantage analysis
Classification:News
Release time:2019-11-26
Put the light bulbs and sockets in the water tank full of water, and the electric bulb is not extinguished; put your hand into the water tank, pull the socket and plug multiple times, and will not shock, the electric light can be turned on again; , spray the sockets with the socket with the power plug in the water heater, the water heater can still work normally
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