Ibicuruzwa
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S Urukurikirane rwa Helical Worm Ikoresha moteri
Ibicuruzwa biranga1.Ibishushanyo mbonera bya modulisiyoneri: birashobora kuba bifite moteri zitandukanye cyangwa izindi mbaraga zinjiza byoroshye. Ubwoko bumwe bwimashini irashobora gukoresha ibikoresho bitandukanye p


