Dhdz Laboratory et inspectionem apparatu Vernier Caliper Impact test machina Metrology microscopium Direct Lectio Type Spectrometer Penetratio Protable duritia meter Hydraulica Specimen Broaching Machina Metallographic sampling apparatus Ultrasonic Flaw detector Magnetica particula detector Zwick Roell Durandus Tester Impact specimen notched projector Mechanica Multi-Tester Digital Ultrasonic detector DHDZ Productio Processus Rudis materia Calefactio Rolling Mechanica test Machining inspectionem EXERCITATIO Final inspectionem RECONCINUS Spectrometer inspectionem Fusilis Calor Impulsum test Cnc Lathe EXERCITATIO inspectionem Stipare Loading CISTRUM FINUS inspectionem Calor curatio recording Machining CNC Lathe inspectionem Inpulsus Grabatum sarcina Partus