DNA Cov Qauv Khoom Siv Simulation

DNA Structure Simulation Kit Featured Image

E33.2071

Cov lus piav qhia luv luv:

Xa email rau peb

Khoom Nthuav dav

Cov khoom lag luam

Loj 12 * 12 * 23cm

Yav dhau los: Txheeb Ntsuas Hluav Taws Xob

Tom ntej: Pramecium Qauv

Sau koj cov lus ntawm no thiab xa rau peb

Cov khoom pawg