Wannan ƙaramin shafi ya adana bayanan tarihi na tsohon shafi. Ana iya duba wa'adin takardu da tarihin bayar da patent ta wannan sashe. Wajen tambayar takamaiman aiki, a duba ingantattun takardu da iyakar lasisi na yanzu bisa aikin da ake buƙata.
Karramawa da cancanta
Gida
Karramawar kamfani
Rahotannin tantancewa da binciken bayanai
Takardar patent
Muhimman na'urori
Cancantar kamfani
Karramawar kamfani
Tashar aikin masana da malaman akademiya ta Hubei
Kyautar matsayi na biyu a gasar ƙarshe ta ƙasa ta gasar hanyoyin ƙirƙira ta Sin ta biyu (gyara da sake ƙera karyewar sandar rotor na motar injin birgima ta tan 600)
Kyautar matsayi na farko a yankin Hubei na gasar hanyoyin ƙirƙira ta Sin ta biyu (gyara da sake ƙera karyewar sandar rotor na motar injin birgima ta tan 600)
Takardar haɗin gwiwar soja da farar hula
Matsayi na uku a gasar shirye-shiryen ajin aiwatar da muhimman hanyoyin cikakken shirin ba da hannun jari a matsayin ƙwarin gwiwa
Rukunin wayewa na kwamitin jam'iyyar gundumar Hongshan
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Je zuwa
Shafi
