常見例句雙語例句And is shot rust-removing, by contrast, cost is high, inspection of the surface cleaning plate are very clean.而拋丸清砂則相反，費(fèi)用高，檢驗(yàn)平板表面清理的非常干凈。This paper introduces the contrast test of wear resistance of hot rolled low - carbon high strength bainite steel plate to ordinary steel plate on QLK800.32 bucket wheel reclaimer.本文介紹了熱軋低碳貝氏體高強(qiáng)鋼板在QLK800．32型斗輪取料機(jī)上與普碳鋼板進(jìn)行耐磨性對比工業(yè)試驗(yàn)的情況。 返回 high-contrast plate