等边角规格 KG/M 等边角规格 KG/M 等边角规格 KG/M 等边角规格 KG/M
20X20X3 0.889 60X60X5 4.57 90X90X8 10.946 130X130X12 23.6
20X20X4 1.145 60X60X6 5.427 90X90X9 12.22 130X130X13 25.4
25X25X2 0.763 63X63X4 3.907 90X90X10 13.476 130X130X14 27.2
25X25X3 1.124 63X63X5 4.822 90X90X15 15.94 130X130X16 30.9
25X25X4 1.459 63X63X6 5.721 100X100X6 9.366 140X140X10 21.488
30X30X2 0.922 63X63X8 7.469 100X100X7 10.83 140X140X12 25.5