spanduk halaman

seri 30

model Gambar fisik Peta data momen inersia Momen tahanan penampang
8-3030ME ENI-8-3030ME ENI-8-3030ME_00 Ix:2.75cm4 Iy:3.11cm4 Lebar x: 1,83 cm³ Lebar 2,07 cm³