| 摘要 |
<p>The container (1) has a pyrotechnic unit (4) dispersing a chemical product on valuables and comprising a gas generator with a propellant. A grid (6) placed between the valuables and a reservoir has openings on its side facing the reservoir. The openings permit the passage of the product whose propulsion speed and physical dispersion are controlled by decomposition of the propellant and number, disposition and size of the openings.</p> |
