粉状乳化炸药
Powder emulsion explosives
powdery emulsion explosives
powdery emulsion explosive PEE
Burtonwood
powder emulsion explosive
powdery emulsion explosive
粉状燃料
powdered fuel
Powdery fuel
pulverized fuel
pulverized fuel＝ pulverised fuel
粉状球化剂
powder-shaped nodularizing alloy