Hydraulic pressuer systematic transformation of the desulphurization tip car in steel-making % v/ Y' i/ Z; n+ D1 h, Z9 x* ]
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不知道对不对,你可以参考一下
原帖由 meri 于 2008-4-29 15:25 发表 http://www.3dportal.cn/discuz/images/common/back.gif2 N1 e1 s _$ Q+ g) s, J$ o
Reconstruction Hydraulic system of the Desulfurization Rollover car in Steel plant 6 }, [$ f" ]8 `9 i& a5 A, l" b9 |/ h请参考