GSO ISO 9256:2013由GSO 发布于 2013-09-09。
GSO ISO 9256:2013在国际标准分类中归属于: 49.030.20 螺栓、螺钉、螺柱。
GSO ISO 9256:2013 的最新版本是哪一版?
最新版本是 GSO ISO 9256:2013 。
This International Standard specifies the dimensions of large hexagonal head bolts, with normal or pitch diameter shank, and long length MJ threads, in metallic material, coated or uncoated, with strength classes less than or equal to 1 100 MPa. It is intended for the drawing up of aerospace product standards.
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