piston compression ring
常见例句
- The piston rings carried in the ring groove are of two basic types: compression rings and oil-control ring.
安装在环槽中的活塞环有两种类型：压缩环和机油环。 - Wear of the top compression piston-ring and the cylinder-bore in a ZS1105 diesel engine was simultaneously and on-line measured by using thin layer activation(TLA) method.
利用带电粒子薄层活化法，对一种ZS1105型柴油发动机缸套内壁和活塞环镀层的磨损进行了初步检测。 返回 piston compression ring