Peb Lub Tuam Txhab Cov Haujlwm Tsheb Ciav Hlau

Peb lub tuam txhab tau ua tiav ntau qhov lojtxoj kev tsheb ciav hlaucov haujlwm hauv Asmeskas thiab Sab Qab Teb Hnub Tuaj Asia, thiab tam sim no peb tab tom sib tham rau cov haujlwm tshiab. Tus neeg siv khoom ntseeg peb heev thiab tau muab daim ntawv xaj tsheb ciav hlau no rau peb, nrog rau qhov hnyav txog li 15,000.
1. Cov yam ntxwv ntawmcov hlau hlau
1. Muaj peev xwm thauj khoom tau zoo: Cov hlau yog cov khoom tseem ceeb ntawm cov tsheb ciav hlau ceev ceev. Lawv nqa qhov hnyav thiab lub nra ntawm lub tsheb ciav hlau, thiab tiv taus qhov cuam tshuam thiab kev sib txhuam ntawm lub siab ntawm huab cua, av qeeg thiab lwm yam tsheb thiab cov khoom thauj ntuj.
2. Kev tiv thaiv kev hnav zoo: Qhov chaw ntawm txoj kev tsheb ciav hlau yog ua los ntawm cov ntaub ntawv uas tiv thaiv kev hnav, uas muaj cov yam ntxwv zoo tiv thaiv kev hnav thiab tuaj yeem tiv taus kev hnav ntawm cov log tsheb ciav hlau thiab cov khoom hnyav, ua rau nws lub neej ntev dua.
3. Muaj zog tiv taus corrosion: Qhov chaw ntawm txoj kev tsheb ciav hlau yog kho nrog cov khoom siv tiv taus corrosion, uas muaj kev tiv thaiv corrosion zoo thiab siv tau ntev nyob rau hauv ntau yam huab cua.
4. Kev siv tshuab tsim khoom siab heev: Cov kev tsheb ciav hlau raug tsim los ntawm kev siv tshuab tsim khoom siab heev thiab cov khoom siv tsim khoom, thiab muaj qhov zoo hauv kev siv tshuab, zoo, tsos, thiab lwm yam.