by the way, brother. What do you want to do? ' p! Z5 ?+ ? Y7 H7 e. { ( E8 s$ J. Z% g: TLast time want to buy H2SO4 and AlNO3, this time you want to learn AutoCAD
原帖由 恭喜发财 于 2007-2-3 00:05 发表0 v; p/ l# c. i0 C+ D: V
by the way, brother. What do you want to do? # v+ B& V. I: Q+ R: [/ I8 W0 B7 f! g& U0 e" T- t) M1 i) T
Last time want to buy H2SO4 and AlNO3, this time you want to learn AutoCAD
原帖由 恭喜发财 于 2007-2-3 00:05 发表1 _: J* S/ {. I
by the way, brother. What do you want to do? 5 W; M9 K/ Q( p3 y; `( K9 T : N+ [" S* v2 ^/ n+ KLast time want to buy H2SO4 and AlNO3, this time you want to learn AutoCAD
+ a3 b: p; e' H
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一个是工作用。一个是业余爱好。 呵呵