lossis

Pob Tsuas Xyooj

brucite

Pob Tsuas Xyooj

Brucite Brucite yog pob zeb hauv av uas yog magnesium hydroxide, nrog cov tshuaj formula Mg (OH) 2. Nws yog ib hom kev hloov ntawm cov khoom ua haujlwm periclase ...
Nyeem ntxiv
kev ua yuam kev: Cov ntsiab lus yog kev tiv thaiv !!