Repair of Bearing on Mold Transport Trolley for Spun Pile (Earth Nail) in Precast Concrete Production Process: Reparasi Bearing pada Trolley Pengangkut Cetakan Beton Spun Pile (Paku Bumi) pada Proses Produksi Beton Precast. (2026). Procedia of Engineering and Life Science, 10(1), 1109-1115. https://doi.org/10.21070/8k1ppv18