常見例句Abstract In this paper,the hardening and tempering treatment as well as the mechanical properties has been studied after the superstrength steel D6AC welded with another steel. 研究了D6AC超高強(qiáng)度鋼與異種鋼材焊后調(diào)質(zhì)處理及力學(xué)性能。optimize the whole car frame, with superstrength loading. 匹配叱咤市場二十余年的東風(fēng)變速器及車橋；superstrength adhesive 超強(qiáng)度粘合劑superstrength alloy 超高強(qiáng)度合金 返回 superstrength