DIN3852-3的标准？急，急

wuye

英制管螺纹旋入头及旋入孔  密封方式：O型圈F式  DIN3852-3的标准？哪位知道的，请告之，非常感谢啊！

BJDWL001

DIN 3852-3-1991(德文版)
http://www.3dportal.cn/discuz/viewthread.php?tid=182111

3 \( \$ z2 }) A/ M; [5 M: O已作废，见下面贴图：

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6 K/ Z) f: f! IBS ISO 6149-2 2006 Connections for fluid power and general use...
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