3821000000 制成的供微生物(包括病毒及类似品)生长或维持用培养基 Prepared culture media for the development or maintenance of micro-organisms(including viru- ses and the like)or of plant, human or animal cells
8210000000 加工调制食品、饮料用手动机械 Hand-operated mechanical appliances, weighing 10 kg or less, used in the preparation, conditioning or serving of food or drink
HS目录树查询
3821000000 