[求文献]求助英文文献2篇 [复制链接]

1.Ultra-Precision Cutting for ZKN7 Glass
2.Diamond turning extends Cassegrain design to portable cameras
也不是一定要上面两篇，只要跟Diamond turning 和ultra precise turning有关就行了，各位大侠帮帮忙，有急用。先谢过了~~