Flange Angle Steel 凸缘角钢

flange angle [材] 翼角钢 ; 凸缘角钢

right-angle flange 直角法兰

joint angle flange 接头法兰

angle of flange 卷边角

angle steel flange 角钢法兰

flange angle iron 翼角铁

angle of wheel flange 轮缘角