P R I N C I P A L Office Building
PRINCIPAL Office Building;
Bangunan Kantor Principal;
Bad Krozingen, Freiburg,
West-Germany;
pabrik pembuat kawat-las
Special Welding-alloy for Repair and Maintenance;
merk ESSEN di Jerman-Barat, -
Mr. Dipl. Ing. Rocky Suryajaya
( Welding Engineer & Metallurgist)
Sedang berada di
