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Kwemeza igishushanyo mbonera cya silindrike giciriritse, diameter ya silindiri ya peteroli ni 340mm igira uruhare mukugira isuku ryinshi, umuvuduko muke, kugabanuka kwingufu, no guhagarara neza. -
Hamwe nimiterere iremereye, ingano yo guhindura amavuta ya silinderi hamwe nigitebo, ubunyangamugayo buhanitse, hamwe no kwambara gake, ubuzima bwumurimo wa membrane burenze imyaka 30.
