娆娆 发表于 2010-8-3 01:29:12

MIL-HDBK-141, Military Standardization Handbook,



MIL-HDBK-141, Military Standardization Handbook,
Optical Design. 5, Oct., 1962.





reggie5500 发表于 2010-9-25 14:21:19



DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD




ekisyou 发表于 2011-4-4 13:02:15



good meterials




xj2010cg 发表于 2012-9-14 19:51:26



谢谢分享资料，感谢{:6_143:}




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