玻璃纤维绝缘型工程梯玻璃纤维绝缘型工程梯,有以下型号可供选择：货号    级数  最高站高(米）整梯高度(米)梯子重量(KG) F0304   4         0.90           1.55                    6 F0305   5         1.13            1.80                   7 F0306   6         1.37           2.05                   8.1 F0307   7         1.60           2.30                    9.1 F0308   8         1.84           2.55                   10 F0310   10        2.31           3.05                   12.1 F0312   12        2.78           3.55                 14.2