Ngemuva kweminyaka yokuthuthuka, manje iChina inamabhizinisi okukhiqiza ama-valve ayi-6,000 akleliswe kuqala emhlabeni.I-valve njengengxenye yokudlulisa uketshezi ithuthuke ngokushesha eminyakeni yamuva ngaphansi kokukhula komnotho wezwe.Kodwa sisenama-valve amaningi ayinkimbinkimbi kakhulu okudingeka angeniswe evela phesheya, okusho ukuthi ucwaningo lwethu lomkhiqizo kanye nobuchwepheshe bokuthuthukisa buthaka kunalawo mazwe athuthukile.I-valve yase-China idinga ukuthuthukiswa futhi ithuthukiswe, njengamanye amamodeli asezingeni eliphezulu ama-valve amapayipi, izinga lokushisa eliphezulu-ingcindezi kanye nama-bore valve amakhulu.Ucwaningo Lwesu Lokuthuthukiswa Kwemakethe Yamazwe Ngamazwe lunganciphisa ubungozi bebhizinisi ngokwezinga elithile, futhi luvumele amabhizinisi ukuthi enze umsebenzi oqinile, isinyathelo ngesinyathelo, andise ububanzi bemakethe eqondiwe.
Isikhathi sokuthumela: Jul-02-2015