beveln.斜角;斜角规v.使成斜边或斜角
bevel gears锥齿轮
bevel joint斜削接头
bevel scale斜角规,歪角曲尺
bevel brick斜边砖
bevel crack斜角裂缝
bevel-cut斜边切割
bevel-tooln.斜角切刀
bevel clutch锥形离合器
bevel square量角规
bevel cutter伞齿铣刀,坡口铣刀