短語詞組短語angle side bracket 角肋板;角肘材angle e bracket 尖括號;角形托座;角撐架Right Angle Rod Bracket 右弧度柱架angle -bracket-demarcated 邊邊角角angle steel bracket 角鋼托架angle iron bracket 角鐵托架;角鐵支架all -angle bracket 可調(diào)支架RIGHT DOUBLE ANGLE BRACKET 右雙尖括號 返回 angle bracket