杆菌肽锌,bacitracin zinc
bacitracin, 500u/gm, ointment, 0.9gm, 144 foil packs/box
bacitracin zinc 杆菌肽锌 多肽抗生素
无敌好用的祛痘药膏!
禽牛猪促生长提高饲料转化率 英文名称: zinc bacitracin 英文别名
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