Si matoorku si sax ah ugu shaqeeyo, waa in ay jirtaa hawo nadiif ah oo ku filan oo lagu neefsado. Haddii hawada waxyeellada u leh qalabka matoorka (booska, kolloid, alumina, birta acidified, iwm.) la nuugo, culayska ku jira dhululubada iyo isku dhafka piston ayaa kordhin doona, taasoo keeneysa xirashada aan caadiga ahayn ee dhululubada iyo piston assembl ...
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