Hnub Ci Carport Mounting System
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tsheb chaw nres nkoj
1: Tsim qauv: lub teeb qauv, yooj yim thiab siv tau
2: Tus qauv tsim: square raj lub ntsiab lub cev, bolted kev twb kev txuas
3: Beam tsim: C-hom carbon steel / aluminium alloy waterproof