Amakuru yinganda
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Gutangiza muri make ibyingenzi byo kwishyiriraho no kubungabunga amashanyarazi agenzura umupira
Mubyukuri, valve igenzura amashanyarazi yakoreshejwe cyane munganda nubucukuzi. Umuyagankuba wo kugenzura amashanyarazi mubisanzwe ugizwe na angular stroke yamashanyarazi na kinyugunyugu binyuze mumashanyarazi, nyuma yo kuyishyiraho no kuyikemura. Amashanyarazi kontr ...Soma byinshi
