... propellant; double base 双基推进剂 propellant; double powder 双基无烟推进剂 propellant loading ratio 推进剂装载比 ...
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Double Stay Powder 出众的双重锁色粉质
Double Effect Baking Powder 双效无铝泡打粉
Superpowder Double Face Powder 倩碧两用粉饼 ; 两用粉饼
Double-acting Baking Powder 泡打粉
Double Action Baking Powder 双重发粉
Double-action Eyebrow Powder 两用眉粉
Double Convex Powder 双重凸形粉末
double-base powder 双基火药
double base powder 双基火药
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