"vials"的搜索结果

two technicians in bangladesh laboratory sorting through a collection of glass vials

标签: two,technicians,in,bangladesh, 浏览: 14

technician was about to freeze dry the prepared vials of smallpox vaccine using this type of freeze

标签: technician,was,about,to,freeze 浏览: 18

technician in laboratory capping multidose vials containing smallpox vaccine

标签: technician,in,laboratory,cappi 浏览: 14

sorting through a collection of glass vials which were used to contain smallpox vaccine

标签: sorting,through,a,collection,o 浏览: 14