01 Umzi-mveliso oTshitshileyo weGeya yeWheli eSebenzayo yesandla seWheel Pn10/Pn16 Qwalasela iValve eQinisekisiweyo eQinisekileyo yentsimbi enganyukiyo yeSango iValve yeGlobhu yeButterfly iValve yeSolenoid
Ngexesha le-51-55, isigaba sesithathu samayeza kunye nempilo ...
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