摘要
文章介绍了一种新型发烟器材—WJ99- 1型 37mm系列发烟弹的用途、构造、作用原理、技术设计和创新点。
This paper introduces a new kind of smoke generator, WJ99-1type 37mm series smoke projectiles, including their uses, structures, working principles,technical designs and innovative points.
出处
《山西科技》
2003年第5期55-56,共2页
Shanxi Science and Technology
