piston skirt造句怎么写
- 造句
- 关注:1.42W次
Metallic detergent and ashless dispersant additive system provides superior control of ring belt and piston skirt deposits, even under the most severe operating conditions.
The paper mainly introduces the calculating equation for piston skirt molded lines, the drawing of piston, and the design for convexity mother plate molded lines.
- 文章版权属于文章作者所有,转载请注明 https://zhongwengu.com/zh/sentence/z2e2w4.html