Qhib hnub no, txoj kab dub hauv tebchaws tau teeb tsa kev ua lag luam roller coaster.
Cov nqi lag luam hauv khw muag khoom sib xyaw. Tam sim no, kev ua lag luam ntau dua los ntawm kev txhawb nqa tus nqi. Lub voj voog thib peb ntawm cov tuam txhab coke tau pib rub tawm, uas tau txhawb nqa me ntsis hauv qab ntawm tus nqi, tab sis cov khoom siv thiab cov kev thov tsis tau hloov pauv ntau. Kev ua lag luam cia khoom lub caij ntuj no tseem tsis tau pib, thiab lub caij so. Qhov xwm txheej ntawm kev ua lag luam tau dhau los ua qhov pom tseeb dua, thiab qhov kev hloov pauv ntawm tus nqi tam sim no tsis muaj txiaj ntsig zoo rau kev lag luam hauv khw, thiab kev yuav khoom hauv davhlau ya nyob twg tseem txias.
(Yog xav paub ntxiv txog qhov cuam tshuam ntawm cov khoom siv hlau tshwj xeeb, xws liKub Dip Galvanized Coils, koj tuaj yeem tiv tauj peb)
Ntxiv mus, lub khw yuav tsum tau nce tus nqi paj laum los ntawm Fed hauv lub Peb Hlis dua, thiab lub khw yuav tsum ceev faj thiab tos-thiab-saib. Niaj hnub no, muaj kev tawm ntau ntawm kwv yees li 1.5 billion hauv xov thiab hlau ore.
Nyob rau lub sijhawm luv luv, lub khw yuav hloov pauv me ntsis hauv ntau yam, thiab lub khw kev taw qhia yuav tsis deb. (Yog tias koj xav paub ntau ntxiv txog qhov cuam tshuam ntawm txoj cai txwv kev tsim khoom rauGalvanized Chev, koj tuaj yeem tiv tauj peb txhua lub sijhawm)
Niaj hnub no, cov nqi txheej hauv tsev tau khiav zoo. Cov nqi kub kub niaj hnub no tau muaj zog thaum xub thawj thiab tom qab ntawd tsis muaj zog, thiab kaw thaum tav su. Tus nqi galvanized qhia ntawm cov chaw tsim hlau ntiag tug tseem ruaj khov. Raws li cov lus tawm tswv yim los ntawm qee tus neeg, qhov kev sib kis hauv North China thiab Tianjin thaj tsam rov ua dua thaum kawg lub lim tiam, cuam tshuam rau kev thauj mus los thiab kev thauj mus los. Cov tub luam hauv zos yuav tsum mus ua haujlwm nrog cov ntawv qhia kev xeem nucleic acid. Feem ntau ntawm cov neeg so ua haujlwm hauv tsev, thiab yeej tsis muaj kev lag luam hauv kev ua lag luam. Hais txog kev ua lag luam, Baosteel, Shougang, Benxi Iron and Steel, thiab Anshan Iron and Steel tau tshaj tawm cov cai nqi yav tom ntej rau lub Ob Hlis, txhua yam tseem nyob ruaj khov. Feem ntau, nws xav tias tus nqi ntawm cov kauj hlau hauv tsev yuav tsis txiav txim siab tias yuav tsis muaj zog me ntsis tag kis.
(Yog tias koj xav tau tus nqi ntawm cov khoom hlau tshwj xeeb, xws liLag luam wholesale Kub Dip Galvanized Coils, koj tuaj yeem tiv tauj peb rau kev hais nqe txhua lub sijhawm)