DGSA RID Rail
Italy Dangerous Goods Safety Adviser — Rail / RID (Consulente Sicurezza Trasporti Merci Pericolose Ferrovia)
Quick practiceEnglish
Exam overviewPractice session
In the RID Hazard Identification Number (HIN / numero di identificazione del pericolo) displayed in the upper half of an orange plate, what does the first digit generally represent?
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