flat-sour spoilage平酸败;酸败
flat-sour bacteria spore平酸菌芽孢
flat sour spoilage平酸菌腐败;平酸败;平酸腐败
flat sour can平酸罐头
flat sour bacteria[微] 平罐酸败菌;平罐酸败菌
flat rack folding container sour平酸