摘要
文中从原材料水分、装药温度、半成品吸湿性与成品水分等方面。
In this paper, effects of the factors on caking and hardening of No. 3 powdery coal mining ammonite are discussed according to the moisture in raw materials,temperature of Charge. hygroscopicity of semifinished products and moisture in finished products.
出处
《爆破器材》
CAS
北大核心
1994年第3期16-19,共4页
Explosive Materials
关键词
煤矿
铵梯炸药
结块
吸湿性
炸药
coal mining ammonite
moisture
caking
hygroscopicity
