Valavu yowongolera ma pneumatic kuchokera ku mfundo yayikulu, kusonkhana, kukonza ndikofunikira kukhala ndi ukadaulo wamavavu: valavu yowongolera chibayo yogwira ntchito kufotokozera mwatsatanetsatane
Valavu yowongolera ma pneumatic kuchokera ku mfundo yayikulu, kusonkhana, kukonza ndikofunikira kukhala ndi ukadaulo wa ma valve: valavu yowongolera chibayo: mfundo yogwira ntchito yofotokozera Pneumatic control valve ndi imodzi mwamagawo owongolera mafakitale omwe amagwiritsidwa ntchito ndi mafuta osakhazikika, c...
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