奇异锥线 singular conic

舌状异锥棘吸虫 allopetasiger linguiformis

异径丝锥 multiple diameter tap

异形锥花键 taper spline with irregular teeth

锥形异径管 taper reducer

六方锥异极体类 hexagonal pyramidal hemimorphic class

锥形异经管 taper reducer

正方锥形异极晶族 tetragonal pyramidal hemimorphic class

锥形异常 tapering anomaly