Raws li lub tuam txhab ua lag luam camshaft, nws yog ib qho tseem ceeb kom nyob twj ywm ntawm qhov tseeb kev lag luam dynamics, kev siv, thiab cov tiam tshiab. Lub camshaft sector tau pom ib qho chaw zoo nkauj uas muaj kev vam meej thev naus laus zis, kev siv ntau yam, thiab hloov kho m ...
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