焊接級保 的英文怎麼說

中文拼音 [hànjiēbǎo]
焊接級保 英文
welding grade gas
  • : 動詞(用熔化的金屬修補金屬器物或使金屬工件連接起來) weld; solder
  • : Ⅰ動詞1 (靠近;接觸) come into contact with; come close to 2 (連接; 使連接) connect; join; put ...
  • : Ⅰ名詞1 (等級) level; rank; grade 2 (年級) any of the yearly divisions of a school course; gra...
  • : Ⅰ動詞1 (保衛; 保護) defend; protect 2 (保持) keep; preserve; maintain in good condition 3 (...
  • 焊接 : weld; welding; soldering; seal; sealing; sealing-in; shutting together
  1. From basic blades made from high grade tool steel via laser welding technology to blace geometry ? what counts for us is quality and an optimum price / performance ratio

    從基本的刀刃製造到高的激光技術,再到刀刃幾何原理我們都確其高質量和高性能。
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