Laboratory Test & Measurement Laboratory (LEM) Tests on urbain light rail systems. BOISSY SAINT LÉGER Go to this lab Laboratory Electrical Power Conversion and Distribution Unit (TDE) of the Infrastructure Management Department (GDI) at RATP (RATP – GDI TDE) Urban infrastructure analyses. VAL DE FONTENAY Go to this lab Laboratory ING Department RATP – ING/STF Safety system operating reliability assessments. VAL DE FONTENAY Go to this lab
