Intermittent cockroaches caught off device
Intermittent cockroach trap off a circuit shown in FIG. It is mainly the use of a DC high voltage to kill cockroaches. But
because cockroaches are more sensitive to electric fields, can not
climb with a high voltage power grid, so take the form of high-voltage
circuit intermittently generated.
Intermittent cockroach trap off a circuit shown in FIG. It is mainly the use of a DC high voltage to kill cockroaches. But
because cockroaches are more sensitive to electric fields, can not
climb with a high voltage power grid, so take the form of high-voltage
circuit intermittently generated.
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