blood counting chamber 血球计数板 ; 血细胞计数池

blood cell counting chamber 血球计数器 ; 计数板

bright line counting chamber 明线计数池

cell counting chamber 细胞计数板

Counting Chamber for zooplankton 浮游动物计数框

haemocytometer counting chamber 血细胞计数室

hemocytometer counting chamber 血细胞计数器计数盒

Howard Mold Counting Chamber 霍华德霉菌计数板