材质 ：锌合金动静铰链，镀镍钢销子
表面处理 ：无光黑
结构功能：明铰链，左右开门通用，靠销子与动铰链内侧面固定门板，门板转动角度：约180度
CL230
Materials ：Zinc alloy hinge, nickel plated steel bolt
Surface process ：Dark black
Structure and functions ：Visible hinge, both left and right opening are OK. The board is fixed by the bolt and the inner side of the movable hinge. The turning angle of the door: 180º
