但医院经常通过药品的非法涨价及从生产商销售额中获得佣金来取得利润。
But hospitals have often profited from illegal mark-ups on medicine and from commissions from manufacturers on the sales of their drugs.
许多公司使用这种电子标签对从生产商开始的整个供应链进行追踪。
Many companies use these electronic tags to follow products through the supply chain from the manufacturer.
其步骤包括：从生产商了解热熔膜的结构是单层相同材质还是多层不同材质。
The procedures are: learning about from the producer whether the structure of the thermo melt membrane is of single layer or multi layers.
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