Lub tshuab ntim dav dav hais txog ntau yam khoom siv siv hauv kev ntim tsis pub tsawg dua ob hom kev sib txawv ntawm cov khoom.
Cov khoom siv nrog cov tshuab winding, lub cav ntsws thiab lub tshuab ua kom tiav. Dab tsi yog cov khoom siv sib txig ntawm cov tshuab ntim dav dav? Hauv qab no yog cov ntsiab lus tshwj xeeb.
1 Kev siv lub tshuab Winding: lub tshuab winding tuaj yeem thov kom tau raws li cov khoom ntim ntawm cov khoom thauj khoom, kev thauj mus los thiab kev siv tshuab thau khoom thiab tsis siv neeg ua haujlwm. Nws yog qhov tsim nyog rau kev xa tawm nrog kev lag luam tawm txawv teb chaws, khoom noj khoom haus thiab dej haus, dej, ntawv ua, dyes, tshuaj yas, iav ceramics thiab electromechanical castings. Kev sau cov khoom ntawm chav kawm.
2 Kev Siv Lub Tshuab Shrinking: Kev Siv Lub Tshuab Shrinking yog hais txog lub tshuab ntim cov khoom ntim nrog cov zaj duab xis uas kub ua kom sov thiab tom qab ntawd ua kom nws zom kom khov zaj duab xis thiab qhwv cov khoom ntim. Muaj feem xyuam rau kev ntim cov zaub mov, dej haus, tshuaj, khoom siv audio-visual, kho vajtse, tshuaj pleev ib ce, phau ntawv, khoom ua si, plastics thiab cov khoom siv hluav taws xob.
3 Lub tshuab ua kom tiav: Lub tshuab ua kom tiav yog cov cuab yeej tsim nyog thiab tuaj yeem siv rau hauv ntau qhov chaw xws li tshuaj txhua hnub thiab roj.
