Tsis ntev tas los no cov roj carbon hlau xov hlau qes tus nqi tau nce ntau nyob rau hauv ib lub sijhawm luv luv.
Koj puas paub yog vim li cas qhov no tshwm sim? Coob tus neeg qhua tsis txaus siab txog qhov nce zuj zus. Coob tus ntawm peb cov neeg lag luam nres yuav khoom vim yog cov pa roj carbon hlau loj nqe tus nqi. Siab tus nqi cuam tshuam ntau dhau kev lag luam. Tsis tsuas yog cov khoom lag luam hlau, cov rau tes hlau, cov khoom siv hlau tsis zoo, tab sis kuj muaj roj hmab, ntawv, yas, thiab lwm yam.
Cov neeg siv khoom lag luam hauv Mid East tseem nug peb txog kev sib piv ntawm cov pa roj carbon hlau hlau qws tus nqi ntau. Rau peb, raws li cov chaw tsim khoom ntawm cov ntsia hlau, hlau hlau, hlau hlau, qhov tseeb nyuaj rau kwv yees qhov qauv. Tej zaum peb tuaj yeem qhia koj qee yam xwm txheej, tab sis nyuaj rau qhia cov ncauj ke. Qee zaum peb yuav tawm tswv yim rau cov neeg siv khoom xaj vim qee lub caij so lossis txoj cai loj.
Yog li rau tiam sis pls xyuas cov nqi nrog peb yog tias koj xav tau cov lus hais lossis qhia peb kom hloov kho cov lus hais rau koj txhua hnub.
Lub sijhawm no, peb yuav hloov cov khoom raw txhua hnub. Yog tias koj xav paub, tuaj yeem qhia peb lossis tuaj saib peb lub vev xaib kom paub cov ntaub ntawv ntau ntxiv.
Peb yog cov kws tshaj lij kev lag luam rau txhua hom kev ntsia hlau, hlau hlau, xaim xaim khoom. Tshwj xeeb tshaj plaws ntsia hlau, pob zeb ntsia hlau, vov ntsia hlau. Kev khi hlua hlau, dub annealed hlau hlau, ntswj dub hlau, Pvc coated hlau xaim hlau. Hexagonal hlau mesh, welded xaim mesh, square xaim xaim hluav taws xob, galvanized qhov rai npo cov khoom.
Thaum xav tau cov khoom lag luam saum toj saud, tiv tauj peb dawb do.
Sijhawm Post: Mar-19-2021