w939478906 — Sun, 26 Sep 2021 00:51:07 +0000

��X�y��

cailiang123 — Thu, 24 Feb 2011 14:22:21 +0000

�x�x��W(xu��)��(x��)�W(xu��)��(x��)

��m�� — Thu, 24 Feb 2011 08:26:11 +0000

��X݆��Ҫ��(1/50

hbsw613 — Tue, 01 Feb 2011 23:27:47 +0000

��ѽ�(j��ng)��ˣ��ȱ��һ��}�_��(d��ng)��ǌ��ģ��x�x��

philsky — Fri, 28 Jan 2011 16:07:29 +0000

�м�(x��)��f��֪��

fudong — Fri, 28 Jan 2011 11:05:11 +0000

��d�� ҿ��Ŷ

junzi — Fri, 28 Jan 2011 10:53:57 +0000

��o�ėl��̫ģ��ˣ��N��

03281251 — Thu, 27 Jan 2011 08:42:56 +0000

ȱ�l��z�U��w��Ҫ�ƄӶ��Ҫ�o��Ϳ��

dylan0719 — Thu, 27 Jan 2011 07:21:27 +0000

��o�ėl��񲻉��ԓ��֪��Ҫ�ľ��ȣ��һ��}�_��ǰ�M��پ��x��D(zhu��n)�Ӷ��ٶ� ��磺1�}�_�D(zhu��n)��0.01mm CMX/CDV=0.01*131072/(40*1)=0.01*3276.8/1=32.768/1 (1/50

xiejun8103 — Thu, 27 Jan 2011 05:09:00 +0000

�ڴ��mm��4CM��40mm��p�ٱȞ�40:1��Ҳ��늙Cÿ�D(zhu��n)һȦ�z��Ƅ�1mm��늙C��a��131072��Ҳ��f�z��һȦ��Ҫ131072*40��}�_ 4CM=40MM 131072*40=5242880��t��X݆�Ȟ�524288/40��s�ֺ�131072/1 ��ݾ��ľ��(zh��n)��е��ǲ��ܵ��

agileni — Thu, 27 Jan 2011 02:02:44 +0000

�z�U�X��1cm*�z�U�D(zhu��n)��һ��4cm ��o�ėl��

agileni — Thu, 27 Jan 2011 01:47:57 +0000

[quote]��õ�1�ǵ��(ji��)��2011-01-21 12:25�l(f��)�� : �Ǿ�Ҫ��λ��ڴ��mm��4CM��40mm��p�ٱȞ�40:1��Ҳ��늙Cÿ�D(zhu��n)һȦ�z��Ƅ�1mm��늙C��a��131072��Ҳ��f늙Cÿ�D(zhu��n)һȦ��Ҫ131072*4��}�_��ô131072*4=524288��t��X݆�Ȟ�524288/1�� [/quote] ��X��(sh��)��ҪС�� ..

��տ� — Fri, 21 Jan 2011 11:41:52 +0000

��N��к��

��(ji��)� — Fri, 21 Jan 2011 04:25:34 +0000

�Ǿ�Ҫ��λ��ڴ��mm��4CM��40mm��p�ٱȞ�40:1��Ҳ��늙Cÿ�D(zhu��n)һȦ�z��Ƅ�1mm��늙C��a��131072��Ҳ��f늙Cÿ�D(zhu��n)һȦ��Ҫ131072*4��}�_��ô131072*4=524288��t��X݆�Ȟ�524288/1��

国产在线无码精品麻豆不卡,日本欧美三级r级国产在线,久久精品极品盛宴免视