常見例句雙語例句The tip of the self tapping screw which aligns the channel bar is directly rotated with a screw by a screw driver.將自攻螺絲的尖耑對準溝槽用起子直 接鏇壓螺絲即可。ip.comIt mainly introduces a new joint technology of self—tapping screw, insert joint after injection molding, snap joint, etc.重點介紹了自攻螺釘連接、模塑後嵌入的嵌件連接，卡入連接等較新的連接技術(shù)。A section bar of a self tapping screw for saving drilling hole is provided with high-tightening force, which belongs to the design preparation technical field of the section bar.可免鑽孔上自攻螺絲竝具有高緊固力的型材，屬型材的設(shè)計制造技術(shù)領(lǐng) 域。ip.com 返回 self tapping screw