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 slab7,593 likes, 34 comments - wira77___ on July 21, 2025: #mecanica #mekanik #mechanic #mekanikmobil #mekaniktambang #mechanicalengineering #mekanikbalap #otomotifjakarta