This paper deals with the experimental study of improvement on the oil cooling ability by producing ultrasonic wave vibration in the quenching oil trough.
本文对在淬火油槽内用超声波振动提高油冷却能力的试验进行了研究。
A sensor detected ultrasonic wave during the discharge in vacuum quenching pot has been developed.
研制了一种能够检测真空灭弧室内部放电的超声波的传感器。
A sensor detected ultrasonic wave during the discharge in vacuum quenching pot has been developed.
研制了一种能够检测真空灭弧室内部放电的超声波的传感器。
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