haemocytometer
1. double cell type haemocytometer counting chamber
双室型血细胞计数室
2. haemocytometer separating counter
血球分类计数器
3. haemocytometer counting chamber
血球分类计数机
4. haemocytometer grid
血球计数器格栅
5. cover glass for haemocytometer
血细胞计数玻片