Kev ua haujlwm thiab kev saib xyuas ntawm cov ntawv pov tseg kab rov tav

Kev ua haujlwm thiab kev saib xyuas ntawm cov ntawv pov tseg kab rov tav feem ntau suav nrog cov hauv qab no:
1.Tshawb xyuas cov khoom sivUa ntej pib siv cov khoom siv, xyuas seb txhua qhov ntawm cov khoom siv puas zoo li qub, suav nrog lub kaw lus hydraulic, lub kaw lus hluav taws xob, lub kaw lus kis, thiab lwm yam.
2. Pib cov khoom siv: tig lub qhov hluav taws xob, pib lub twj tso kua mis hydraulic, thiab xyuas seb lub kaw lus hydraulic puas ua haujlwm zoo.
3. Cov khoom siv ua haujlwm: Muab daim ntawv pov tseg rau hauv thaj chaw ua haujlwm ntawm lub tshuab ntim khoom, tswj kev ua haujlwm ntawm cov khoom siv los ntawm lub vaj huam sib luag ua haujlwm, thiab ua cov haujlwm ntim khoom.
4. Tswj cov khoom siv: Ntxuav thiab roj cov khoom siv tsis tu ncua kom cov khoom siv huv si thiab ua haujlwm tau zoo. Rau cov tshuab hydraulic, yuav tsum hloov cov roj hydraulic tsis tu ncua, thiab rau cov tshuab hluav taws xob, yuav tsum kuaj xyuas cov xov hlau thiab cov khoom siv hluav taws xob tsis tu ncua kom pom tias lawv puas zoo.
5. Kev daws teeb meem: Yog tias cov khoom siv tsis ua haujlwm, cov khoom siv yuav tsum nres tam sim ntawd kom paub qhov ua rau tsis ua haujlwm thiab kho nws. Yog tias koj kho tsis tau koj tus kheej, koj yuav tsum tiv tauj lub chaw tsim khoom siv lossis cov neeg ua haujlwm txij nkawm raws sijhawm.
6. Kev Ua Haujlwm Zoo: Thaum siv cov khoom siv, yuav tsum ua raws li cov txheej txheem ua haujlwm zoo kom tsis txhob muaj xwm txheej kev nyab xeeb. Piv txwv li, tsis txhob kov cov khoom txav ntawm cov khoom siv thaum cov khoom siv khiav, tsis txhob haus luam yeeb ze ntawm cov khoom siv, thiab lwm yam.
7. Cov ntaub ntawv thiab cov ntawv qhiaYuav tsum sau tseg qhov kev ua haujlwm ntawm cov khoom siv tsis tu ncua, suav nrog lub sijhawm ua haujlwm ntawm cov khoom siv, tus lej ntawm cov pob khoom, cov xwm txheej tsis ua haujlwm, thiab lwm yam, thiab tshaj tawm rau cov thawj coj raws sijhawm.