Thép hộp chữ nhật 60x120
60x120x1.2,
60x120x1.6,
60x120x1.8,
60x120x2.0,
60x120x2.5,
60x120x2.8,
60x120x3.0,
60x120x3.2,
60x120x3.5,
60x120x3.8,
60x120x4.0,
60x120x4.5,
60x120x5.0,
60x120x5.5,
60x120x6.0,
60x120x6.5,
60x120x7.0,
60x120x8.0,
60x120x9,
60x120x10,
60x120x12...