The main section of a piston is known as the skirts. It forms a bearing area in contact with the cylinder wall.
活塞的主要部分叫活塞裙部。其与气缸壁接触形成了支承面。
2
WE NEED Piston rings for Japanese, German, etc cars and trucks. PLS contact us.
我们需要用于日本、德国等车型的活塞环,请联系我们。
3
Because of particularity of structure and material, the piston must be measured by the non - contact method. but, at present there isn ' t mature technique.