tnt硝酸铵炸药
tnt ammonium nitrate explosive
硝酸铵改性机
ammonium nitrate modifying machine
硝酸铵钙
calcium ammonium nitrate
ammonium nitrate-calcium nitrate
Abuct
ammonium nitrate limestone
adolescent river
硝酸铵工艺过程回收蒸发浓缩冷冻特性
ammonium nitrate process distillation condensation freezing condensation Characteristic
硝酸铵化肥
ammonium nitrate fertilizer
硝酸铵结晶
crystallization of ammonium nitrate
硝酸铵－硫酸亚铁铵容量法
ammonium nitrate-ferrous sulfate ammonium capacity
硝酸铵-硫酸亚铁铵氧化-还原滴定法
NH4NO3-FeSO4(NH4)2SO4 oxidation-reduction titration
硝酸铵溶液
ammonium nitrate solution
NH 4NO 3 solution
硝酸铵熔融盐
ammonium nitrate melting salt
硝酸铵水溶液
AN solution
ammonium nitrate solution
硝酸铵微滴
microdroplet of ammonium nitrate
硝酸铵析出
linking of ammonium nitrate
硝酸铵炸药
tnt ammonium nitrate explosive tnt
ammonia explosive
型硝酸铵化肥
ammonium nitrate fertilizers type A A
ammonium nitrate fertilizers type B B