| 摘要 |
The present invention relates to a method for producing propellant powder charges intended for heavy barrel weapons, such as canons and howitzers, and with a high degree of filling and a high energy content, and also to propellant powder charges produced in accordance with this method. The charg es according to the invention are distinguished by the fact that 70 to 95% of their weight consists of a more coarsely grained powder and 30 to 5% consist s of a granular powder with a smaller grain size. These two powders have the same of different chemical composition, and one or more of them can be surfa ce- inhibited.
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