Specification for parallel steel dowel pins - inch series 钢制直销钉规范.第1部分:英制系列
2.
Specification for parallel steel dowel pins - metric series 钢制直销钉规范.第2部分:米制系列
3.
Specification for parallel steel dowel pins - parallel and taper types having screw threads for extraction purposes - metric series 钢制直销钉规范.带螺纹取出用直的和圆锥型销钉.米制系列