Hazardous Materials Identification Test No. 2
From IFSTA Hazmat for First Responders 4th Edition


Progress Indicator:
Question 1 of 20

1.  What does the second group on the specification marking indicate? p. 131

Choices:
  1. Tank test pressure
  2. Approving authority
  3. Separator letter
  4. Class number


See more about these products