saddle welding 中文意思是什麼
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Fittings for butt welding into copper - nickel - alloy pipelines - saddle type connections
與銅鎳合金管路對接焊的配件.鞍形連接件 -
Through overall inspection, analysis and study on the saddle welding beam defect of lower gas - holding pipes, the cause of the defects was found and prediction was made on the residual life of furnace pipes, and repairing suggestion was given as well
摘要通過對下集氣管馬鞍焊縫缺陷進行全面的檢測、分析、研究，查清了缺陷產生的原因，預測了爐管的剩餘壽命，並提出了修復使用的建議。
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