1 GB T 28272-2012 米制超细牙螺纹 系列和基本尺寸.pdf
2 HB 7439-2013(2017) - 光杆公差带F9MJ螺纹十字槽100°沉头螺栓.pdf
3 HB 8318-2013(2017) - A286光杆公差带F9MJ螺纹六角头螺栓.pdf
4 HB 8317-2013(2017) - A286光杆公差带F9MJ螺纹短螺纹六角头螺栓.pdf
5 HB 8320-2013(2017) - A286光杆公差带F9MJ螺纹十字槽短螺纹平头螺栓.pdf
6 HB 8319-2013(2017) - A286光杆公差带F9MJ螺纹十字槽短螺纹100°沉头螺栓.pdf
7 HB 8321-2013(2017) - A286光杆公差带F9MJ螺纹十字槽平头螺栓.pdf
8 HB 8334-2015(2017) - GH4169镀银螺纹公差带4G6GMJ螺纹六角头螺钉.pdf
9 HB 8336-2015(2017) - GH4169 镀银螺纹公差带6E六角头螺钉.pdf
10 HB 8335-2015(2017) - GH4169镀铜螺纹公差带6E六角头螺钉.pdf