welding speed

• 焊接速度

welding speed的用法和样例：

例句

1. Avoiding the undercut is the key factor to raise the welding speed.
   避免咬边是提高焊接速度的关键问题。
2. It also involves a new type of welding parameter display system, can display voltage, current and welding speed.
   本文还涉及到了新型的焊接参数显示系统，可以显示电压，电流和焊接速度。