皮革滑爽剂
Smoothing Agent for Leather
固体润滑滑动轴承
bearing with solid lubricant
光滑滑模控制
smooth sliding-mode control
凸轮滑滑块自锁差速器
self-locking differential with side ring and radial cam plate
镶嵌固体润滑滑板
embeded solid lubrication slipper
自润滑滑动轴承
self lubricating sliding bearings
Self-lubricating Bearing
Self-lubricated sleeve bearing
自润滑滑块技术
technology of self-lubricating pad
technology of self-lubricating p ad
EN型多功能母料
EN Multifunctional Masterbatch