Cov lus qhia thaum sawv ntxov ntawm kev ua lag luam Propylene glycol!
Qhov kev muab khoom hauv daim teb tej zaum yuav tseem ruaj khov, thiab qhov kev thov tom qab tej zaum yuav tswj tau cov khoom muag ruaj khov, tab sis sab nqi tau txhawb nqa me ntsis, thiab kev ua lag luam tej zaum yuav txuas ntxiv poob qis yooj yim.
Lub sijhawm tshaj tawm: Lub Yim Hli-22-2024