Multi Tap Transformer

辐条孔钻 是 一、用途及特点： 是 用于辐条螺栓孔的扩孔和沉孔。 是 2、产品工艺质量要求： 是 ●加工螺栓孔的表面粗糙度Ra为：6.3。 是 ●加工后螺栓孔直径精度公差：直径公差≤±0.10mm，位置公差≤0.30mm ...

Come From Shandong Yunda Machine Tool Co., Ltd

Transformer OLTC On-load Voltage Adjustment Switch Characteristics Tester On Load Tap Changer Analyzer INTRODUCTION: It can test various parameters such as transition waveform, transition time, transition resistance and three phase synchronization one time and analyze results ...

Come From GOLD

1. With heat and wear resistance, the special design of flute and tooth-type with thousands times testing can improve working efficiency and reducing the working cost. 2. Suitable for processing through hole and blind hole of the internal thread. 3. The tap let dust tank in a ...

Come From Henan Heygo Tools Co.,Ltd