直销钉的英文

• pin straight

• 钉:    nail; tack
• 直销:    direct marketing; door-to-door sale; direct sales; direct selling/sale; holdings; non-store seling; outright sale
• 销钉:    dowel; pin; plug; brad; pin bolt; peg
• 垂直销:    normal pin
• 直销，传销:    direct sale

例句与用法

1. 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