Cov pa hluav taws nrawm nrawm

  • Quick exhaust valve

    Cov pa hluav taws nrawm nrawm

    Pneumatic tswj nyob rau hauv cov khoom tseem ceeb, ib qho kev taw qhia tswj cov khoom siv. Feem ntau tau teeb tsa ntawm lub tog raj kheej thiab lub pob rov qab, kom cov cua hauv lub tog raj kheej tsis dhau los ntawm txoj hlua thim rov qab thiab lub valve tawm ncaj qha.