TIG welding

短语

发音

/ˈtɪɡˌwɛldɪŋ/

词形变化

TIG weldings 复数

释义与例句

n.
  1. 1.

    A type of welding, typically of very reactive metals, by means of a non-consumable tungsten electrode and an atmosphere of an inert gas such as argon, with a feed stick for the weld material.

    不可数

词源

By acronymy from tungsten–inert gas.

来源：wiktionary