-
Ntuj Muscovite mica hmoov
Huajing cosmetic qib muscovite mica txais yuav Suav cov tshuaj ntxhia pob zeb, cov zaub mov yog los ntawm Nroog Lingshou, xeev Hebei, Suav. Tus muaj kuv muaj daim ntawv tso cai mining. Cov ntaub ntawv tsis muaj asbestos, hnyav hlau ua tau raws li cov khoom xav tau ntawm kom hniav zoo nkauj.
