Feem ntau cov tsev siab nyob hauv lub teb chaws yog siv rau hauv cov qauv load-tau cov kabmob no zoo studs. Tab sis nyuam qhuav pib siv, hammering txoj kev ntxiv rau tubntxhais txiav txim zoo, tiam sis kuj los ntawm kev soj ntsuam, nws yog ib qho tseem ceeb heev, muaj tej speed thaum lawv yuav tau xyuam xim los, koj tsis tau NQHAJ tsawg dua tom ntej no ntxiv.
Li cas NQHAJ vuam txoj kev? Qhov no yog ib qhov teeb meem ntawd kom muaj phooj ywg coob, no muab txoj kev hauv qab no:
Nyob rau hauv NQHAJ vuam taug txoj cai, tej zaum yuav xav xaiv tig rau kws cam hlau vuam fais fab hlawv, cylindrical studs saum rab phom. Thaum kawg vajvoog yuav ua arc thiab yog li ntawm, tom qab pliag Hou, yuav ua tiav qhov cuab lub zog, txhua nrho cov tiav ntsia thawv vuam lag luam, thiab cov no undoubtedly yog ib yuav tied ntsia thawv, thiab siab hom phaj thiab hlau tivthaiv 3 uas tau txais nyob rau hauv ib ntawm txoj kev, hauv undoubtedly nrog rau muaj txoj kab uas hla, thiab ntsia thawv taub lub taub hau, thiab vuam taub Department, thiab qhov siab , thiab voos kheej-kheej thiab hais txog, txhua yam raws li cov tau los paub, txhua yam yog ib cov lus yuav tsum tau txhawj txog, sawv daws zoo los yog xim!
