countersunk head meaning in Chinese
暗钉头
埋头钉
Examples
- " countersunk head nib bolts " ploughshare " type
商业性通用螺栓制造.埋头尖螺栓 - Countersunk head rivets ; nominal diameters 10 to 36 mm
沉头铆钉.公称直径10至36mm - Countersunk head screws - head configuration and gauging
埋头螺钉.头部外形和测量 - Slotted raised countersunk head screws with waisted shank
开槽半沉头不脱出螺钉 - Cross recessed countersunk head wood screws . symbol fz
十字槽沉头木螺钉.符号fz