tapered POF的相關資料：
臨近單詞
taper gib
taper
taper-pipe-thread plug-gage
taper-pipe-thread ring-gage
tapering column under axial loads
tapered-roller thrust-bearing
taper shank keyway milling cutter
taper-pipe-thread plug-gauge
Tapered channel wave power station
taper-shank end-milling cutter
taper-pipe-thread ring-gauge
taper shank vertical milling cutter
