20/30/40X500Mm 65MN Strip Baja Pegas Tebal 0.5-4Mm Sabuk Baja Mangan Quench Pelat Baja Pegas Bahan DIY Pengolahan CNC
USD 4.52USD 5.45
20/30/40X500Mm 65MN Strip Baja Pegas Tebal 0.5-4Mm Sabuk Baja Mangan Quench Pelat Baja Pegas Bahan DIY Pengolahan CNC