high-tensile electrode
常見例句
- 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.
采用七種高纖維素型立向下電焊條，通過斜Y坡口裂紋實驗，對高強管線鋼的冷裂敏感性進行實驗研究。 返回 high-tensile electrode