"injector"的搜索结果

an adult female receiving a vaccination that was administered by a public health clinician by way of a jet injector

标签: an,adult,female,receiving,a,va 浏览: 25

adult receiving a vaccination with a jet injector during the swine flu nationwide vaccination campaign

标签: adult,receiving,a,vaccination, 浏览: 28

hand held jet injector also known as a ped o jet that was being fired

标签: hand,held,jet,injector,also,kn 浏览: 19

front on view of a hand held jet injector also known as a ped o jet

标签: front,on,view,of,a,hand,held,j 浏览: 16

jet injector gun being used during mass smallpox immunization procedures

标签: jet,injector,gun,being,used,du 浏览: 21