Ua tiav cov kab ua kua nplaum tsim ntau hauv qab lub puab tsaig crusher, lub khob hliav qab pob zeb, pob zeb, lub tshuab nees khov, cov tshuab ntab thiab lwm cov khoom siv sib piv. Cov kab ntau lawm yog cov muaj kev ua haujlwm siab, qis siv zog, muaj peev xwm ua tau thiab muaj kev lag luam.
Kev nquag ntim kom zoo tsim nyog los ntawm Luoyang Dahua ua tau raws li cov kev txwv ntawm ntau hom kev ores. Peb lub tuam txhab muab kev kho kom haum raws li tus neeg muaj tseeb qhov teeb meem, xws li muaj peev xwm ntau npaum li cas, pub mis loj, thiab ntxhuav yam ntxwv, thiab lwm yam.
Xaiv cov ntsiab lus ntawm cov khoom siv ntxhia
1. Lub tshuab tseem ceeb yuav tsum yog cov cuab yeej siv siab, khiav kev txhim khu kev ruaj ntseg thiab ruaj khov, nrog kev ua haujlwm siab thiab kev ua haujlwm zoo.
2. Sim xaiv cov khoom loj raws li cov khoom tsim tau, txo cov tshuab kom muaj nuj nqis, txuag pem teb chaw, txo nqi cov nqi thiab kev tswj cov nqi, thiab txhim kho kev ua hauj lwm zoo.
3. Xaiv cov twj zoo raws li cov khoom noj muaj cev nqaij daim tawv thiab tshuaj lom neeg, xws li granularity, dej cov ntsiab lus thiab cov ntsiab lus silt.
4. Cov khoom siv ntiag tug yuav tsum muab sib piv nrog cov cuab yeej tseem ceeb. Qhov ntsuas tus nqi ntawm cov khoom siv siv yuav tsum yog kom haum, thiab lub tshuab siv rau tib txoj haujlwm yuav tsum yog tib hom.
