non contact piston 不接触活塞
non-contact piston 不接触活塞
piston contact 活塞接触
piston-to-valve contact 柱塞到阀的连接
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。
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。
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.
由于活塞结构和材料的特殊性，对于它的检测只能采用非接触测量的方法，而目前尚没有成熟的技术。
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