Koojtis txiv ntoo tau siv dav hauv ntau thaj teb vim lawv cov cwj pwm txawv thiab ua haujlwm. Cov kev siv tshwj xeeb yog raws li hauv qab no
Kev tsim kho cov teb: tis ceev feem ntau yog siv los txuas cov qauv yas, thiab lwm yam ntawm kev tiv thaiv kev ua haujlwm zoo ua lawv ua tau zoo hauv kev ua haujlwm.
Cov tshuab kho tshuab: hauv cov khoom siv tshuab, tis ceev yog siv los kho ntau yam kev ua haujlwm ruaj khov ntawm cov cuab yeej. Nws cov anti -} loosening kev ua tau tuaj yeem tswj cov xeev nrawm dua thiab cuam tshuam rau cov khoom lag luam uas ua rau los ntawm loosening.
Tsheb Teb: Wing Txiv Ntseej tseem ua lub luag haujlwm tseem ceeb hauv kev tsim hom tsheb. Lawv tau siv los txhim kho ntau ntu ntawm lub tsheb kom paub meej txog kev nyab xeeb thiab ruaj khov ntawm lub tsheb. Nyob rau tib lub sijhawm, phau ntawv ua haujlwm ntawm kev ua haujlwm ntawm tis txiv ntseej kuj ua rau kev kho tsheb thiab kho kom yooj yim dua.
Daim teb hluav taws xob: hauv kev ua cov khoom siv hluav taws xob, tis ceev yog tseem siv los kho cov khoom siv hluav taws xob thiab tsev ua haujlwm kom ntseeg tau thiab kev nyab xeeb ntawm cov khoom siv hluav taws xob.
Tsis tas li ntawd, koojtis txiv ntoo kuj tseem muaj dav nyob rau hauv cov rooj tog sib dhos, theem theem, sab nraum zoov teeb pom kev zoo thiab lwm yam khoom siv uas xav tau nquag disassembly. Tus tsim nrog tsa tis ntawm ob sab ua rau tib neeg yooj yim rau cov neeg kom ceev lossis xoob cov neeg rau lawv cov ntiv tes, txhim kho kev ua haujlwm zoo.