Bedeutungen
[die] 密配螺栓。绞孔螺栓。
fit bolt, fitted bolt, fitting screw, locating screw, template bolt
❬hr color=#336cc size=1 /❭
[die] 密配螺栓，铰孔螺栓

Substantiv, f

Bedeutungen
❬P❭ die 铰孔螺栓 , 密配螺栓。绞孔螺栓。
close-tolerance bolt [tech.],fit bolt [tech.],locating screw❬/P❭