piav qhia luv luv:

Kev Pov Hwm: 1 xyoos

Ntim: thawv pob

Qhov no yog tsim qauv portable, siv rau peb cov khoom siv kuaj sai sai

Lub sijhawm sim:10-15 feeb

Lub Sijhawm Siv Tau:24 lub hlis

Qhov tseeb:Ntau tshaj 99%

Kev Qhia Tshwj Xeeb:1/25 qhov kev sim/lub thawv

Kub cia:2 ℃ -30 ℃