Sterile cotton-tipped applicators in individual glass tubes can be conveniently used to obtain inoculum during the necropsy.
装在玻璃管中的灭菌棉签适合干剖检时用来采集接种物。
Sterile cotton-tipped applicators in individual glass tubes can be conveniently used to obtain inoculum during the necropsy.
装在玻璃管中的灭菌棉签适合干剖检时用来采集接种物。
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