Lub ntsiab yam tseem ceeb uas cuam tshuam rau tus nqi ntawm hluav taws xob cua sov raj yog:
Jan 06, 2023
Tso lus
(1) Cov khoom siv sab hauv: magnesium oxide hmoov, hlau tsis kam
(2) Cov khoom siv sab nraud: cov khoom siv plhaub, seb puas yuav tsum tau kho tshwj xeeb
(3) Qhov nyuaj ntawm cov txheej txheem ntau lawm
(4) Tus nqi qis
(5) Kev yuav khoom kom muaj nuj nqis
