活塞冷却喷嘴对准工具
piston cooling jet alignment tool
等平面自对准工艺
equi-planar and self-aligned technology
多晶硅自对准工艺
polysilicon self aligned process
psa
金属自对准工艺
metal self aligned process
操纵杆校准工具组件
lever calibration tool group
等中心射野校准工具
isocenter shoots and laser calibration tools
套筒计量杠杆校准工具组
sleeve metering lever calibration tool group