Valofo ea diaphragm
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ka ho toba ka valve ea diaphragm
Ho kenyelletsa valve ea rona e otlolohileng ka diaphragm valve.Ts'ebetso e phahameng, ho ts'epahala le ho feto-fetoha ha valve ena ea sejoale-joale e etsa hore e be karolo ea bohlokoahali ea ts'ebeliso ea mokelikeli haholo indastering ea ts'ebetso ea merafo.
