转为仅采用单剂瓶会对环境造成什么影响？
What would be the environmental impact of switching to single-dose vials only?
目前，大部分工业化国家的常规免疫均使用单剂小瓶。
The majority of industrialized countries now use single-dose vials for routine immunization.
必须将以单剂瓶取代所有多剂量瓶的环境成本考虑在内。
The environmental cost of replacing all multi-dose vials with single-dose vials must be taken into consideration.
应用推荐