原帖由 wangsxue 于 2005-6-19 09:41 发表 http://www.3dportal.cn/discuz/images/common/back.gif
$ i. w* F; U6 w& Y' G
>0.7135-13714310-300.5-0.7135-14015030-50<0.4142-145153-15540-60合金钢142-145153-15560-90
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