PROBLEM TO BE SOLVED: To uniformly and efficiently form phosphate coating with a large weight of attachment on the surface of a screw joint processed at a pipe end by uniformly dropping treatment liquid in a horizontal surface direction,... T Takano,M Watanabe 被引量: 0发表: 2003年 加载更多...
The oscillator is tuned to the series resonance frequency of the crystal, which can be any frequency from 100kHz to over 1MHz. However, in our circuit, a 1-MHz crystal is used. When the oscillator is operating at the crystal's frequency, the output at the meter is at maximum. Any ...