| libra_ccqh |
2006-10-19 09:41 |
不会翻译的句子,请帮帮忙!!!!
Substratum,hemi-spherical w8@|b} Flatness L/2 @633 nm on flat surface or better(specify). 3~09)0"!d Figure irregularity L/10@633nm. &T.P7nJ= no chips exceeding ~SUl,Cs Thickness specified at the edge, all types. VrL>0d&d Substratum BK7 D20×5 PCX f+ 300 mm
EHM 7=|# 有哪位哥哥姐姐懂的,帮忙翻译一下,诚谢!!
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