441/470.
21.
Containers of hazardous materials must be:
Packed in brown-colored containers.
Braced to prevent movement during transportation.
Made of cardboard.
Made of wood.
22 28813 CDL 440 B "" 0

Answer correctly : 0   |   Wrong : 0

Answer Sheet :

Refresh

Refresh this page and redo the question

Restart

Restart this set of tests