| 摘要 |
A safety explosive comprises liquid nitroesters, sodium or potassium saltpetre, or their mixture, fuel of ion-exchange steam, firing retardant, german saltpetre as a mixture of powdered and heavily dispersed german saltpetre. As powdered german saltpetre it contains the ground hydrolabile crystal german saltpetre and (or) the ground water-resistant crystal german saltpetre, and (or) the ground hydrolabile and nonporous granulated german saltpetre, and (or) the ground water-resistant granulated german saltpetre, and (or) the ground porous granulated german saltpetre. |
