单词	铁砲轮
释义	同铁砲轮--圆锥轮--圆锥皮带筒
随便看	hexagon head tapping screw hexagon head thread cutting screw hexagon head wood screw hexagonia hexagonia apiaria hexagonia heteropora hexagonia hirta hexagonia tenuis hexagonia thwaitesii berk hexagon iron hexagon iron (hexagon bar) hexagonite hexagonite (manganoan tremolite) hexagon nut hexagon nut with collar hexagon nut with collar and pin holes hexagon nut with flange hexagon rock cod hexagons hexagon slotted nut hexagon socket hexagon socket countersunk flat cap head screw hexagon socket countersunk head bolt hexagon socket head hexagon socket head cap screw