Magnesium oxide MgO, or magnesia powder
Schlüsselwörter
laboratory,
chemical,
chemistry,
material,
background,
structure,
substance,
oxide,
closeup,
industrial,
compound,
medicine,
magnesium,
health,
natural,
solid,
salt,
ingredient,
product,
macro,
dust,
mineral,
grain,
copy space,
white