半鋼
拼音：bàn gāng英文解釋：
【化】 semisteel漢語造句：
- 釩、鈦半鋼軋輥組織性能的研究The Reasearch of Organise and Performance of V and TI Smil-steel Roller
- 鑄造半鋼軋輥的研製MANUFACTURE OF CAST ADAMITE ROLLS
- 離心鑄造半鋼複合軋輥的研製The development of centrifugal cas ting composite adamite rolls
- 釩鈦半鋼軋輥的研製The Research and Manufacture of V-Ti Smil-steel Roller