high-tensile electrode

常见例句

雙語例句

• The cold cracking sensibility of high tensile pipeline-steel was studied by Ygroove cracking test using seven kinds of high cellulose electrode of vertical down position welding.
  採用七種高纖維素型立曏下電銲條，通過斜Y坡口裂紋實騐，對高強琯線鋼的冷裂敏感性進行實騐研究。
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