Tuam Tshoj tus nqi tungsten tseem raug ntes nyob rau hauv hnyav tos-thiab-pom huab cua raws li kev ua lag luam tau ceev faj rau Fanya cov khoom lag luam, kev lag luam ib puag ncig hauv tsev thiab txawv teb chaws thiab tsis tshua muaj siab rau cov khoom siv raw khoom ntxiv.

Raws li cov kev taw qhia tus nqi ntawm cov tsev kawm ntawv thiab cov kev pabcuam ntawm cov tuam txhab loj yog qis dua qhov chaw muab qib, kev lag luam kev ntseeg siab tau cuam tshuam zoo heev. Txawm hais tias txoj cai ntawm kev tiv thaiv ib puag ncig thiab kev tswj xyuas tag nrho cov mining muaj qee qhov txiaj ntsig zoo ntawm qhov chaw tsim khoom muaj peev xwm thiab tus nqi ntawm cov khoom siv raw tungsten mloog zoo, nyob rau hauv kev lag luam rov qab-kawg kev lag luam, qhov chaw noj lossis cov khoom siv raw tseem nyob rau theem qis.

Cov nroj tsuag smelting feem ntau tswj hwm tus nqi qis ua haujlwm kom txo qis qhov rov qab siab, thiab muaj kev cia siab sib txawv rau kev ua lag luam. Tam sim no, qhov kev tsis sib haum xeeb ntawm cov neeg yuav khoom thiab cov muag khoom yog qhov nyuaj rau kev daws teeb meem, qhov chaw ua lag luam kev lag luam yuav tsum tau ua kom nyias nyias thiab cov neeg koom nrog saib xyuas.