wira77Waterproofing Project Wisma 77 Jl. Let S. Parman Kav.77 City, Jakarta, Indonesia Completion Date Product Volume 2012 HPI System 2,004 m3 Area Completed : Basement slab14K likes, 105 comments - wira77___ on August 21, 2025: #ytta #mekanikmobil #mekanik #mekanikmuda #mekanikracing #otomotif #otomotiv #otomotifindonesia #otomotifzone