Ing in Essen in sozialen Netzwerken

Dipl.-Ing. Paul Hamann

Dipl.-Phys. Ing. Michael Ohm

Dr-Ing. Mohammed Al-Olofi

Ing - Muhammad Saadat

Ing. Shahzad Khokhar

Markus Rozwalak B.Sc. Ing.

M.Sc.-Ing.Ahmed Elrashidy

Thomas Dipl.-Ing.Becker