Large-span, high-bracket, Horizontal scissors, Overall bent frame, Rigidity and stability.

大跨度；高支架；水平剪刀撑；整体排架；刚度与稳定性。

youdao

Large-span, high-bracket, Horizontal scissors, Overall bent frame, Rigidity and stability.

大跨度；高支架；水平剪刀撑；整体排架；刚度与稳定性。

youdao