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Kodi machubu a ERW ndi chiyani?
Chitsulo chosapanga dzimbiri chimaonedwa ngati chinthu chothandiza ndi mafakitale padziko lonse lapansi ndipo palibe chifukwa chimodzi koma zingapo zomwe zimapangitsa izi. Chitsulo chosapanga dzimbiri ndi cholimba komanso cholimba ku zinthu zakunja monga asidi ndi dzimbiri. Mosakayikira, mapaipi achitsulo chosapanga dzimbiri amagwiritsidwa ntchito m'njira zosiyanasiyana ...Werengani zambiri -
Lamulo lokonza njira zoperekera madzi ndi kukhetsa madzi m'mabizinesi oyamba achitsulo ku China linalengezedwa
Malinga ndi chilengezo cha Unduna wa Nyumba ndi Chitukuko cha Kumidzi, malamulo oyendetsera ntchito yopereka madzi ndi kukhetsa madzi m'mabizinesi achitsulo ndi zitsulo monga muyezo wa dziko lonse (nambala ya seri GB50721-2011) adzagwiritsidwa ntchito pa Ogasiti 1, 2012. Muyezo uwu ndi kampani yachitsulo yaku China...Werengani zambiri -
Chidziwitso cha Chitoliro cha Chitsulo
Chitoliro chachitsulo chimagwiritsidwa ntchito ponyamula ufa wamadzimadzi ndi wolimba, kusinthana kutentha, kupanga zida ndi zotengera zamakina, ndi chinthu chotsika mtengo. Kapangidwe kachitsulo komangidwa ndi chitsulo cholimba, mzati ndi chithandizo chamakina, kamatha kuchepetsa kulemera, kusunga chitsulo cha 20 ~ 40%, ndipo kamatha kupanga makina opangidwa...Werengani zambiri
Mtsogoleri wa Hollow Section ku China
