change lever

基本解释

The research is mainly on the realization of Shell-Gear-Change-Lever's die-casting mold CAE and the establishment of standard mould bases.
本文重点进行了镁合金汽车零件压铸模CAE 实现的研究和标准模架库的建立。
The corresponding results show that the mainly defects during casting are air holes and shrinkage with using die-casting techniques to manufacture the Shell-Gear-Change-Lever.
通过对铸件充型模拟，分析结果表明利用压铸技术生产镁合金汽车换档壳体时，铸件中的主要缺陷为气孔和缩松。
After careful period would not need to change in time the oil, but if after careful period has not finished then change between persevered through a high-lever quality oil, the engine is very good.
谨慎期过后本来是不需要及时更换机油的，但如果过了谨慎期还没有完成磨合期之间就更换一次高质量的机油，对发动机是非常有好处的。

If the lever is placed at an angle, the ring around the lens switches to digital control to change exposure-related settings quickly and easily.
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