Diaphragm valve ivharuvhu inovhara inoshandisa diaphragm sechikamu chekuvhura nekuvhara kuvhara nzira yekuyerera, kucheka mvura, uye kuparadzanisa mukati memuviri wevharuvhu kubva mukati memukati wevhavhavhavha.Iyo diaphragm inowanzo gadzirwa nerabha, plastiki uye imwe elastic, corr ...
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