Salt core Al alloy piston and the new way of shaping cooling channel with water soluble salt core are introduced.
介绍盐芯铝活塞概要和一种新型水溶性盐芯成形内冷却油腔的方法。
Our company is a professional salt core (for inner cooling gallery of aluminum piston) producer in China with abundant funds and technical advantages in the production of salt cores.
我公司是中国国内专业（铝活塞内冷油道）盐芯生产商，在盐芯的生产上拥有雄厚的资金和技术优势。
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