固体润滑滑动轴承
bearing with solid lubricant
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
Avellino角膜营养不良
Avellino corneal dystrophy
Becker型肌营养不良
Becker muscular dystrophy
Duchenne肌营养不良
Duchenne muscular dystrophy
arbitrary line
Duchenne肌营养不良症
Duchenne muscular dystrophy
Duchenne型肌营养不良
Duchenne muscular dystrophy
Duchnne muscular dystrophy
Duchenne型肌营养不良症
DMD
Duchenne’s muscular dystrophy
Duchenne muscular dystrophy
Duchenne型肌营养不良症基因携带者
Carriers of Duchenne muscular dystrophy