... single-barrel engine 单缸发动机 single-base powder 单基火药 single-bladed bit 刮刀钻头 ...
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... 单基物 monomer 单基药 single base powder; single-base powder 单基因 monogenic; single gene; single-gene ...
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single base powder 单基药
high energy single base powder 高氮量单基药
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Liquid-solid exterior circulating fluidized bed heat exchanger can be used to evaporate and concentrate the extract of single-base powder when withdrawing nitrocellulose from it.
液固外循环流化床换热器可以用来蒸发浓缩单基药提取硝化棉的提取液。
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