Tus nqi tungsten hauv Suav teb tseem tsis muaj zog hloov pauv hauv lub lis piam xaus rau hnub Friday Lub Kaum Ib Hlis 8, 2019 vim qhov poob qis hauv tungsten tus nqi kwv yees thiab cov kev xav tshiab. Cov neeg muag khoom muaj lub siab xav ua kom ruaj khov rau cov nqi lag luam tam sim no, tab sis kev ua lag luam tsis muaj zog thiab lub davhlau ya nyob twg sab hauv siab.

Nrog rau kev txiav nyiaj tau los ntawm smelting factories, kev lag luam kev lag luam nyuaj nce. Raws li kev pheej hmoo ntawm kev hloov pauv ntawm tus nqi thiab cov khoom lag luam nce ntxiv, cov chaw tsim khoom lag luam qeeb qeeb ntawm kev tsim khoom nrog hnyav tos-thiab-pom huab cua. Cov neeg siv qis qis tsis tas yuav tsum tau siv cov khoom siv raw, thiab cov neeg yuav khoom xav tau cov khoom qis dua. Qhov sib txawv ntawm kev puas siab puas ntsws tus nqi ntawm cov neeg yuav khoom thiab cov muag khoom tau nthuav dav, thiab kev sib cog lus ntawm cov peev txheej tau nyuaj dua. Tag nrho cov nqi lag luam tau nyob rau hauv qhov kev poob qis.