countersinks
基本解釋
- v.張捫孔口；鉆孔裝埋；打埋頭孔
- n.皿錐；埋頭孔；暗釘眼
英漢例句
- A tool for making a countersink.
做螺絲釘孔的工具 - To drive(a screw or bolt) into a countersink.
將鉆或螺栓置入埋頭孔 - Orthopaedic instruments.Drills, taps and countersink cutters for use with osteosynthese screws with asymmetrical thread and spherical under-surfaces.
外科醫(yī)療器械.;矯形外科器械 - Keywords countersink diameter;peg;grip;
鉆孔直徑;銷釘;握著力; - drill and countersink combination
尖角鈍角兩用鉆