Yuav ua li cas hloov lub scraper hniav?
Cov hniav ntawm cov scrapers feem ntau yog tuav nyob rau hauv qhov chaw los ntawm ib los yog ob tug screws ntawm lub hauv paus ntawm tus kov. | |
Txhawm rau hloov cov hniav ntawm cov scrapers no, loosen cov ntsia hlau nrog lub hau ntswj thiab tshem tawm cov hniav dull. | |
Tom qab ntawd, koj tuaj yeem ntxig cov hniav tshiab rau hauv lub scraper thiab ruaj ntseg los ntawm kev zawm cov ntsia hlau. | |
Thov ua tib zoo mloogRau qee cov scrapers, nws yog ib qho tsim nyog yuav tsum nias ntawm lub tab kom tso cov hniav. | |
Tom qab koj tau hloov lub scraper hniav, cov hniav tshiab yuav tsum nias rau hauv qhov chaw. |
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