Ferrosilicon kev sib tw qhov teeb meem me ntsis kev lag luam luv luv lossis nyuaj kom muaj kev hloov pauv loj

Saib rau pem hauv ntej, ib pawg hlau loj nyob rau sab qaum teb Tuam Tshoj nag hmo tau tshaj tawm ib puag ncig tshiab ntawm ferrosilicon kev twv, feem ntau ob lub qhov muag hauv kev lag luam tsom rau qhov no, tag nrho cov kev sawv-thiab-pom huab cua tau nce ntxiv. Txawm li cas los xij, raws li qhov xwm txheej tom qab hnub so kev lag luam muaj kev txhawj xeeb, kev lag luam yav tom ntej yog pom tseeb tig liab, superimposed nrog cov hlau loj loj ib puag ncig tshiab ntawm ferrosilicon kev sib tw nqi tau pib thiab ua tiav, tag nrho kev thov los yog usher hauv nthwv dej ntawm tso tawm thiab tus nqi tseem muaj qee qhov kev txhawb nqa, kev lag luam kev ntseeg siab tau rov qab los me ntsis, thiab nag hmo cov khw muag khoom dub tig liab, niaj hnub kev lag luam sib txawv lossis tseem tuaj yeem xav tau. Txawm li cas los xij, nyob rau hauv rooj plaub uas qhov kev sib tw tau nthuav tawm, qhov kev ua tau zoo yog qhov dav me ntsis, thiab kev ua haujlwm ntawm cov neeg yuav khoom tseem yuav tsum tau ua kom zoo dua qub, kev ua haujlwm tag nrho tseem yuav tsum tau ceev faj.