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Amaboko ya valve yo gukanda
Utwuma two gukanda n'utwuma twa diaphragm bikoreshwa mu bikoresho byanduye, bikurura kandi binini, ndetse no mu bikorwa bifite ibisabwa byinshi kugira ngo bigire ubushobozi bwo gusukura no kutandura. Arex ikora utuzu dukanda cyane cyane ku miyoboro y'amazi n'amazi. Twabonye ko ubwiza bw'utwuma dukanda ari ingenzi cyane ku mikorere y'utuzudu twayo, bityo tugashushanya utuzu dutanga imikorere myiza ku ikoreshwa rikenewe, binyuze mu gukoresha...