单词盒子

weld shielding

W 开头单词

基本解释

  • [机械工程]焊接区保护

英汉例句

    双语例句

  • Weld the outer side member with a full butt weld under shielding gas.
    用气体保护全对接焊，焊接外侧梁。
  • Weld spare wheel housing with the fire wall with an interrupted full weld under shielding gas.
    用气体保护间断全焊，将备胎罩与防火墙焊接。
  • The flux coatings major task is to vaporize and form a shielding gas to protect the weld puddle from nitrogen, hydrogen and oxygen.
    通量涂料主要任务是蒸发，形成保护气体保护焊水坑由氮气，氢气和氧气。

词组短语

    短语

  • semi -automatic shielding weld 半自动保护焊

专业释义

    机械工程

  • 焊接区保护