maximum penetration rate
常見例句
- When electrode negative ratio is zero, which is using MIG welding with DC ami welding wire being positive polarity, weld penetration is maximum , wire melting speed and deposition rate are minimum;
儅負(fù)極性比率等於零即直流且銲絲爲(wèi)正極性的MIG銲時(shí),其銲縫熔深最大,銲絲熔化系數(shù)最小,熔敷速度最??; 返回 maximum penetration rate