| 149 / | HD | EXPLOSIVE AND THERMIC COMPOSITIONS OR CHARGES |
| 45 | DF | CONTAINING INORGANIC NITROGEN-OXYGEN SALT {2} |
| 61 | | .~ Alkali metal or alkaline earth metal nitrate salt {3} |
| 62 | DF | .~.~> With nitrated organic compound {3} |
| 70 | DF | .~.~> With metal oxygen-halogen salt {1} |
| 72 | DF | .~.~> With carbon and sulfur {1} |