drag back quantity

基本解释后拖量

网络释义

1)drag back quantity,后拖量2)dragged arc,电弧后拖3)rear trailing of weld pool,熔池尾部后拖4)towing behind the stern,船尾后拖模式5)RGPO discrimination,距离门后拖干扰鉴别

用法和例句

Use alternating transverse magnetic-field to control dragged arc, overcome weld undercut, and improve the appearance of weld.

所以控制电弧后拖是高速焊改善焊缝成形的关键。

最新行业英语

行业英语