YD-202IIIYD-202III招标切片厚度1-25um恒温冷冻石蜡两用切片机

YD-202AIIIYD-202AIII切片厚度范围1-25um冷冻石蜡两用切片机

YD-1508A（B）IIIYD-1508A（B）III冷冻石蜡两用切片机/植物组织冷冻石蜡两用切片机*

YD-335IIIYD-335III快速恒温速脑冷冻石蜡两用切片机

YD-2508IIIYD-2508III生物组织学电脑快速冷冻石蜡两用切片机

YD-1508RIII临床病理学电脑快速冷冻石蜡两用切片机

YD-1900YD-1900冷冻切片机/恒温冷冻切片机