常見例句雙語例句Robot welding just has been used to try in the filed of railway wagon manufacture.通過調(diào)查了解，采用機器人焊接鐵路貨車中梁還是前所未有的。Based on bolt looseness broken analysis for railway wagon core plate, puts forward the preventive measures.針對鐵路貨車心盤螺栓松動折斷的問題，分析其原因，并提出防范措施。The weldability of TCS corrosion resistant stainless steel for railway wagon was investigated by cold cracking sensitivity test, HAZ maximum hardness test and varestraint test.通過冷裂敏感性試驗、焊接熱影響區(qū)最高硬度試驗及可調(diào)拘束試驗，對新型鐵路車輛用TCS耐蝕鋼的焊接性進行了深入系統(tǒng)分析。 返回 railway wagon