It starts with the effect of moisture content upon primaryexplosive ageing, discusses the related problems and effect on pyrotechnics existing in the primary explosives being used currently.
针对水分对起爆药老化的影响,讨论了目前所用起爆药存在的相关问题及对火工品的影响。
2
Result demonstrated that the NHN primaryexplosive can overcome the problem of pollution produced by DDNP, the produce process is reasonable, and the performance of product is safe and reliable.
结果表明:采用NHN起爆药可克服DDNP起爆药带来的污染严重问题,生产工艺合理、产品性能安全可靠。
3
Inflammable and explosive poisonous gas are gas occurrence boiler device of the primary risk involved in substance, the main composition is carbon monoxide (co), hydrogen (H2), nitrogen.