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DIN 3852-3-1991(德文版) 3 Y& e' G+ A! b6 _http://www.3dportal.cn/discuz/viewthread.php?tid=182111 / t4 C8 t' c9 s, J( ^+ F , \7 }; Q* j6 o( a已作废，见下面贴图： * W; d; Z0 J$ F0 u
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% G. W, M% z6 k8 r% l6 Y+ tISO 6149-2:2006 Connections for hydraulic fluid power and general use - Ports and stud ends with ISO 261 metric threads and O-ring sealing - Part 2: Dimensions, design, test methods and requirements for heavy-duty (S series) stud ends) Q% n: {3 I% g D http://www.3dportal.cn/discuz/redirect.php?tid=1149453&goto=lastpost#lastpost% D5 O/ M. J _- v
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BS ISO 6149-2 2006 Connections for fluid power and general use... ; V9 w9 I2 w% o& t- G' g' uhttp://www.3dportal.cn/discuz/viewthread.php?tid=220821
发表于 2010-5-31 14:26:44
发表于 2012-5-15 09:50:05
