DIY Kev Txiav Txim Siab

DIY Periscope Featured Image

E51.9104

Cov lus piav qhia luv luv:

Xa email rau peb

Khoom Nthuav dav

Cov khoom lag luam

Ntev 280mm, Tuab 25mm

Yav dhau los: Saws Hom Electroscope

Tom ntej: Tib Neeg Pulmonary Alveoli

Sau koj cov lus ntawm no thiab xa rau peb

Cov khoom pawg