Dab tsi yog qhov phom sij ntawm cov chaw taws teeb tswj qhov tso tawm valve? Cov chaw taws teeb tswj qhov hluav taws xob tuaj yeem kaw lub sijhawm ntev
Automobile exhaust system yog hais txog qhov system uas sau thiab tso pa tawm. Nws feem ntau yog tsim los ntawm cov pa tawm manifold, cov yeeb nkab tso pa, catalytic converter, tso cua kub sensor, tsheb muffler thiab cov yeeb nkab tso pa tawm. Qee tus tswv tsheb feem ntau ...
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