Txais tos rau Beilun Hlau.
Peb tau mob siab rau hauv kev lag luam hlau siab-huv si tau ntau tshaj 20 xyoo thiab tau tam sim no mastered high-huv hlau tshuab. Cov hlau ntshiab yog ze rau cov hlau lag luam. Rau cov cua sov cov hlau ntshiab, hlau ntshiab nrog cov ntsiab lus hlau ntau dua los yog sib npaug ntawm cov tuam txhab steel thiab cov tuam txhab ntau yam me me. Peb xav tias kev lag luam xav tau rau cov hlau ntshiab thiab tau txuas ntxiv nthuav dav rau lub ntiaj teb. Rau lub electromagnetic ntshiab hlau hlau series, feem ntau yog siv rau kev tiv thaiv kev sib nqus. Peb lub Hoobkas cov peev txheej ntau lawm tau tshaj 3000 tons, ua rau peb tuav cov nqi thaum ua kom muaj cov hlau ntshiab.
