维弧对变极性等离子电弧特性的影响

韩永全;陈树君;殷树言;杜茂华

Effect of Pilot Arc on Arc Properties of Variable Polarity Plasma Arc

HAN Yongquan;CHEN Shujun;YIN Shuyan;DU Maohua

. 2008, (6): 183 -186 .