Butterfly valve marudzi uye nzira dzekushandisa, pamwe chete nekutora matanho ekuchengetedza, kugadzirisa, yakadzama sumo
Butterfly valve mhando uye nzira dzemashandisirwo, pamwe chete nekuchengetedza kwekutenga, kuchengetedza, yakadzama sumo Butterfly vharafu ikajairika pombi vharafu, hunhu hwayo hukuru hunhu huri nyore, nyore kushanda, kuita chisimbiso kwakanaka. Maererano ne...
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