Diaphragm mavharuvhu anowana zita rawo kubva padhisiki rinochinjika iro rinosangana nechigaro chiri pamusoro pemuviri wevharuvhu kuita chisimbiso. Diaphragm chinhu chinochinjika, chinodavirwa chinofambisa simba kuvhura, kuvhara kana kudzora vharafu. Diaphragm mavharuvhu ane hukama nepinch mavharuvhu, asi u...
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