countersinking中文是什么意思

• 锥形扩孔
• 钻埋头孔
• 钻锥坑
• 锪孔
• 锪锥孔

• countersink    vt. (-sunk ) 打孔装埋(螺钉头)，打埋头孔。 ...
• angle of countersinking    划孔角
• countersinking bit    埋头钻; 平头钻头
• countersinking drill    锥坑钻
• countersinking fixture    钻埋头孔夹具; 钻埋头孔尖具
• countersinking bit in three pieces    三件埋头钻
• countersinking drill press    尖底扩孔钻床
• countersinking of the rivet holes    钻铆钉孔锥口
• countersinker    扩锥孔器
• countersink tooth crown    钉孔冠
• countersink screw    沈头螺钉
• countersink rivet    沈头铆钉
• countersink reamer    埋头孔铰刀; 埋头钻; 锥口孔铰刀; 锥形孔铰刀

• Cross recessed countersunk head thread forming screws
  十字槽沉头自攻锁紧螺钉
• Countersinks , 90 , with parallel shanks and solid pilots
  带整体导柱的直柄90锥面锪钻
• 90 countersunk head ladder bolts with mj thread , slotted
  Mj螺纹一字槽90沉头阶梯螺栓
• Countersunk raised head screws common head style with cross recess
  十字槽半沉头螺钉
• 90 degrees countersunk head rivets in aluminium alloys
  铝合金制90埋头铆钉
• Detachable pilots for use with counterbores and countersinks
  锪钻用可换导柱
• Tool inspection methods part 10 : countersinks
  刀具产品检测方法.第10部分:锪钻
• 90 countersinks with parallel shank and solid pilot
  直柄固定导杆的90沉头钻
• Cross recessed countersunk head self - drilling tapping screws
  十字槽沉头自钻自攻螺钉
• Cross recessed raised countersunk head tapping screws
  十字槽半沉头椭圆头自攻螺钉

• countersinkingとは意味：countersinking 皿座ぐり[化学]; 皿もみ[機械]