Sipesifikesonu ti awọn tubes irin alagbara ti o wọpọ fun balustrade

38mm X 38mm fun balustrade kekere, 51mm X 51mm tabi 63mm X 63mm fun balustrade nla, nipọn jẹ 1.5mm si 2.0mm


Akoko ifiweranṣẹ: Oṣu Kẹjọ-19-2020