Size: Zoom, 45*54*8cmMaterial: environmentally friendly PVC, environmentally friendly paint, computer color matching, advanced hand-paintingThe model consists of 16 components including sperm, ovary, egg, fertilized egg development, blastoderm, 2-9 weeks embryo, and 3 months fetal and placenta, and shows human early embryo development from egg cell development to 3 month old fetus formation. Process and other structures, a total of 16 location indicators.It is used as a visual aid for lectures in medical schools. Placed on a plastic seat.Imported reinforced plastic (PVC) is carefully made from raw materials.This product has realistic shape, standard craftsmanship, light weight and firmness, easy disassembly and assembly, non-toxic and harmless.It is not broken, deformed, impervious, not stinky, easy to be cheap, easy to store, easy to transport, easy to popularize and many other advantages.
ترست بايلوت
منذ يوم واحد
منذ 3 أسابيع
