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- 簧弹钢spring steel
- 弹钢材料与炸药装药爆炸特性耦合关系的实验分析与探讨Experimental Analysis and Exploration on the Coupling of Shell-steels to Explosion Performances of Explosive Loadings
- 球sphere
- 钢球平盘式无级变速器的弹流分析EHL Analysis of Ball Disc Type Stepless Speed Variator
- 钢球法steel ball method
- 钢球磨steel ball mill
- 钢球级配ball size distribution
- 钢球旋压ball spinning
- 钢球镦锻ball heading
- 绒面钢球napped steel ball
- 弹力钢球Elastic steel ball
- 钢球磨煤机的模糊控制FUZZY CONTROL OF BALL MILLS
- 标准钢球standard steel ball
- 钢球毛胚steel ball
- 钢球检测steel ball detection
- 钢球分度steel ball division degree
- 钢球加工steel ball processing
- 实心钢球Solid steel ball
- 钢球磨损Steel ball attrition
- 钢球粒子Steelparticle