Daim ntawv thov cov thaj tsam ntawm cov twj tso kua mis
1. Cov twj tso kua tshuaj yog qhov tsim nyog rau tso cov kua dej uas tsis xeb los ntawm cov hwj, cov thoob, cov tog raj kheej, pas dej lossis lwm yam khoom ntim;
ChemicalQhov tshuaj tso kua mis muaj qhov zoo ntawm kev ua haujlwm ruaj khov thiab txhim khu kev qha, kev ua haujlwm zoo sealing, zoo nkauj zoo nkauj, siv yooj yim thiab txij nkawm, thiab lwm yam Yuav kom txhim kho cov khoom lag luam kom zoo, txo kev khiav haujlwm, txeem, ntws tawm thiab dej xau, tiv thaiv kom muaj kuab paug thiab txhim kho ib puag ncig, ua si lub luag haujlwm zoo;
3. Cov twj tso kua tshuaj yog qhov tsim nyog rau thauj cov xeb uas muaj ntau yam kub lossis tshaj tawm nrog cov khoom siv lub cev thiab tshuaj lom neeg hauv cov haujlwm xws li kev lag luam chemical, roj av, metallurgy, chaw nres tsheb fais fab, khoom noj, chaw lag luam tshuaj, thiab cov tshuaj hluavtaws;
4. Cov khoom siv tshuaj lom neeg cov twj tso kua mis muaj xws li: ntau cov iav fiber ntau cov twj tso kua mis, cov tshuaj tiv thaiv kev tiv thaiv kev tiv thaiv kev txhaj tshuaj, kev kub siab tshuaj twj tso kua mis, cov txheej txheem tshuaj lom neeg twj, kev sib nqus tsav twj, thiab lwm yam;
5. Kev siv lub tshuab tshuaj yog siv rau kev tso dej huv, muaj cov dej tsis zoo, muaj cov khoom tsis haum rau cov twj tso kua mis lub cev, tso tawm, muaj tshuaj tiv thaiv tsis zoo thiab cov khoom tawg rau cov khoom siv tsis xeb hlau;
6. Raug cov twj tso kua tshuaj kuj yog siv rau kev xa dej;
7. Siv rau hauv qhov cua sov, cua txias, cua txias thiab ncig tshuab;
8. Rau laj thawj thiab chaw lag luam;
9. Rau kev tua hluav taws;
10. Siv rau kev kho dej;
11. Rau kev siv txhua hnub thiab haujlwm rau pej xeem, kev tsim kho, kev ua teb, thiab kev cog dej;
12. Siv rau kev npaj dej nag;
13. Siv rau qee lub sijhawm thaum tsis tshua muaj suab nrov;
14. Siv rau cov pa tawm, tsim nyog rau thauj cov corrosive, tawg, thiab tawg dej lossis kua;
15. Haum rau cov yeeb nkab network pressurization.