DIY Hnub Ci Rauv

DIY Solar Furnace Featured Image

E14.5214

Cov lus piav qhia luv luv:

Xa email rau peb

Khoom Nthuav dav

Cov khoom lag luam

Diav. 16.5cm, Tag Nrho Qhov Siab 20cm

Yav dhau los: Mini UV Dub Lub Teeb, 395nm

Tom ntej: Cov Nplai Digital 500g

Sau koj cov lus ntawm no thiab xa rau peb

Cov khoom pawg