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Isimiso sokusebenza kanye nokwakheka kwe-valve ye-diaphragm
I-valve ye-diaphragm ingena esikhundleni sokuhlanganiswa kwe-spool ngomzimba onomugqa omelana nokugqwala kanye ne-diaphragm emelana nokugqwala, esebenzisa ukunyakaza kwe-diaph...Funda kabanzi
