Roller die the low frequency electrification device

摘要

(57) Abstract Objective Time, not to choose the place, having in the hand, where permitting/insertingThe low frequency which can be utilized in divination electrification device is offered. Constitution On top of computer bending unrestricted rubber boots anotherThe ke, the roller through the roller axis, was provided, in the Tip it is lowCycle electrification device.