self-regulating arc welding transformer的意思|示意
美 / /
英 / /
自调节弧焊变压器
self-regulating arc welding transformer的网络常见释义
自调节弧焊变压器 self-adjusting arc welding自动调节电弧焊; 自调电弧焊 self-regulating arc welding transformer自调节弧焊变压器 self-shielded arc welding自保护电弧焊 ..