Biological qauv qhia pab Tib neeg tus nplaig anatomy qauv rau kev kho mob science

Nws yog tsim los ntawm ob qhov chaw: Qee qhov yog: lub cev ntawm tus nplaig, uas tau txais kev sib npaug ntawm tus qauv tsim, suav nrog tus nplaig, (lub cev thiab lub hauv paus ntawm tus nplaig, qhov kawg ntawm tus nplaig, qhov sib txuas sib txuas, thiab tus nplaig caecum), tus nplaig tonsils, thiab cov qauv epiglottic Qhov thib ob yog: qhov loj ntawm tus nplaig mucosa qhia qhov tob thiab ntiav anatomical qauv ntawm tus nplaig papilla (filamentous papilla, kab mob papilla, phylloid papilla, contour papilla) hauv nthuav dav.

1. Khoom siv
High quality thiab environmentally friendly PVC.PVC raw cov ntaub ntawv yog non-toxic thiab non-polluting thiab yuav khaws cia rau lub sij hawm ntev.
2. Tshawb xyuas kom zoo.
Txhua tus qauv kho mob tau ua tib zoo coj los ntawm cov kws tshaj lij thiab yog ergonomic tag nrho.
3.Painted Ua tib zoo.
Raws li tus yam ntxwv ntawm tus qauv, peb xaiv cov xim kom raug thiab kos tus mob stroke.