... 胶磷矿脉抑制剂BS-33,black liquid sulfonate BS-33, 胶棉炸药；胶质炸药,gelatin dynamite;gelignite;nitrogelatin, 胶原蛋白；胶原,collagen, ...
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... 胶磷矿脉抑制剂BS-33,black liquid sulfonate BS-33, 胶棉炸药；胶质炸药,gelatin dynamite;gelignite;nitrogelatin, 胶原蛋白；胶原,collagen, ...
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