محفظه هواکش فلنج بالا و پایین، سیلندر، میل لنگ، صفحه سوپاپ
Product name: Airends-housing Material: Upper and lower flange, cylinder, crankshaft, valve plate, piston, etc Production process: Most of them use castings. Some small models of the upper flange use powder metallurgy parts, while the large ones use castings. In …