448/470.
28.
Hazardous materials should be loaded and unloaded:
Away from heat sources.
Near heat, if possible.
With sharp objects.
By being rolled.
33 44658 CDL 447 A "" 0

Answer correctly : 0   |   Wrong : 0

Answer Sheet :

Refresh

Refresh this page and redo the question

Restart

Restart this set of tests