Lwm qhov txiaj ntsig loj dua? Tus nqi hlau nce siab?

Niaj hnub no, kev ua lag luam hlau tau rov qab zoo li qub. Ua ntej, sab khoom siv raw tau nce mus rau qhov sib txawv, uas ua rau kev ua lag luam zoo dua. Yuav tsum nco ntsoov tias los ntawm qhov kev pom ntawm kev lag luam, tsis muaj dab tsi tshwj xeeb tshwj xeeb. Qhov kev nce no tseem yog qhov tshwm sim ntawm kev tso tawm cov cai zoo. Tus nqi hlau yuav hloov li cas?
(Yog xav paub ntxiv txog qhov cuam tshuam ntawm cov khoom siv hlau tshwj xeeb, xws liAstm A792 Galvalume, koj tuaj yeem tiv tauj peb)
1. Cov cai tswjfwm ua haujlwm tau zoo thiab cov ntaub ntawv nyiaj txiag tau ruaj khov thiab rov zoo dua thaum Lub Yim Hli
2. Lub Koom Haum Thauj Khoom thiab Kev Lag Luam Tuam Tshoj: Kev hloov kho rau kev hloov pauv ntawm tus nqi thee hauv tebchaws thiab txawv teb chaws
Nyob rau thawj hnub mus txog nruab nrab Lub Yim Hli, tag nrho cov khoom siv ntawm cov chaw tsuas thee tau ruaj khov. Cov khoom siv thee ntawm cov tuam txhab tseem ceeb hauv kev saib xyuas tau nce me ntsis los ntawm lub hli dhau los. Txawm li cas los xij, cuam tshuam los ntawm huab cua xws li nag los, kev muag thee thiab kev thauj mus los ntawm tsheb ciav hlau tau txo qis los ntawm lub hli dhau los.
(Yog tias koj xav paub ntxiv txog cov xov xwm kev lag luam ntawmGalvalume Yob, koj tuaj yeem tiv tauj peb txhua lub sijhawm)
Hauv kev ua lag luam raw khoom, cov nqi steel billet ruaj khov ib ntus niaj hnub no, cov nqi hlau ore muaj zog heev, thiab cov nqi coke ruaj khov tab sis muaj zog heev.
(Yog tias koj xav tau tus nqi ntawm cov khoom hlau tshwj xeeb, xws liCov Chaw Tsim Khoom Astm A792 Galvalume, koj tuaj yeem tiv tauj peb rau kev hais nqe txhua lub sijhawm)

Cov ntaub ntawv txog kev nyiaj txiag hauv zej zog thaum lub Yim Hli qhia tau tias muaj kev ua tau zoo heev, kev rov zoo ntawm kev lag luam ruaj khov thiab zoo dua, thiab cov cai tswjfwm zoo rau cov nqi hlau. Los ntawm sab nqi, tam sim no tsis tau muaj kev txo qis ntawm cov chaw tsim khoom hlau, kev tsim cov hlau kub tseem nyob siab, cov nqi hlau tseem muaj zog, nrog rau kev tsim cov hlau tsawg + cov khoom muag tsawg, qhov kev tsis sib haum xeeb tseem ceeb tsis tseem ceeb rau lub sijhawm no, thiab cov nqi hlau yuav nce siab tas li tag kis. Qhov ntau yog 10-30 yuan.