keystone piston ring groove gauge group  扭转环量规组

piston ring groove gauge group  活塞环槽量规组件

Piston ring-cylinder group  气缸-活塞环组

(piston) ring  活塞环

angle-cut piston-ring  斜切活塞环

automatic inspection machine for piston ring tension  活塞环弹性自动检验机

bevel joint piston ring  斜切活塞环

bevel piston-ring  斜角活塞环

brake piston group adjustment procedure  制动器活塞组件调整步骤

carbon piston ring  碳质活塞环

ceramic penetration piston ring  渗浸陶瓷活塞环

chrome plated piston ring  镀铬活塞环

circumferentially compressible piston-ring  大西洋经向翻转环流; 圆环压入活塞环

clutch piston ring  离合器活塞环

Composite piston ring  组合式活塞环

compound piston ring  组合式活塞环

concentric piston ring  同心活塞胀圆; 同心活塞环; 同心式活塞环

connecting rod and piston group  连杆和活塞组件

Cr-Cu cast iron piston ring  铬铜铸铁活塞环