Benzoic Acid Kuaj Sawb
Khoom sim
Mis nyuj, mis hmoov, mis nyuj tshis, tshis mis nyuj hmoov.
Nrhiav kom tau txwv
3-4ppm
Kev qhia tshwj xeeb
96T
Kev Mob Cia Khoom thiab Chaw Cia Khoom Cia
Cov Mob Cia: 2-8 ℃
Lub sijhawm cia khoom: 12 lub hlis
Sau koj cov lus ntawm no thiab xa mus rau peb