1) gear special-purpose steel
专用齿轮钢
3) special gear box
专用齿轮箱
4) special purpose of gear reducer
专用齿轮减速箱
5) 20CrMnTiH gear steel
20CrMnTiH齿轮钢
1.
Present situation and quality control of 20CrMnTiH gear steel in Laiwu Steel;
莱钢20CrMnTiH齿轮钢的质量现状与质量控制
2.
Practice of Process for Increasing Ratio of Qualified 20CrMnTiH Gear Steel Products with Non-metallic Inclusion Examination
提高20CrMnTiH齿轮钢夹杂物合格率的工艺实践
3.
Starting with the requirements in serviceability and malleability which must be met during the machining of gears,based on the present situation of 20CrMnTiH gear steel in the Special Steel Plant,this paper presents the main points in quality control of the steel during its production and puts forth some improvement suggestions.
主要从齿轮加工时必须满足的使用性要求和加工性要求两个方面着手,结合特钢厂20CrMnTiH齿轮钢的质量现状,介绍了该钢种生产时的质量控制要点,并提出改进建议。
6) Gear Steel
齿轮钢
1.
Multi-Field Coupled Analysis on Quenching Process of Gear Steel;
齿轮钢淬火过程多场耦合分析
2.
Effect of deformation of austenite on continuous cooling transformation for 22CrSH gear steel;
奥氏体变形对22CrSH齿轮钢连续冷却相变的影响
3.
The Development of the High Grade Gear Steel SCM420H;
高等级齿轮钢SCM420H的开发研制
补充资料：非法购买增值税专用发票、购买伪造的增值税专用发票罪
非法购买增值税专用发票、购买伪造的增值税专用发票罪：指违反国家发票管理法规，非法购买增值税专用发票或者购买伪造的增值税专用发票的行为。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条