Nkhani

  • Kodi ERW Tubes Ndi Chiyani?

    Chitsulo chosapanga dzimbiri chimayamikiridwa ngati chinthu chothandiza ndi mafakitale padziko lonse lapansi ndipo palibe chimodzi koma zifukwa zingapo zochitira zomwezo. Chitsulo chosapanga dzimbiri ndi cholimba komanso chosagwirizana ndi zinthu zakunja monga asidi ndi dzimbiri. Mosakayikira, mapaipi achitsulo chosapanga dzimbiri ali ndi ntchito zosiyanasiyana mu ...
    Werengani zambiri
  • Khodi yopangira madzi ndi ngalande zamabizinesi oyamba azitsulo aku China adalengezedwa

    Malinga ndi chilengezo cha Unduna wa Zanyumba ndi Zachitukuko zakumidzi, njira yopangira madzi ndi ngalande zamabizinesi achitsulo ndi zitsulo monga muyezo wadziko lonse (chiwerengero cha GB50721-2011) chidzakhazikitsidwa pa Ogasiti 1, 2012. Metallurgical mwini ...
    Werengani zambiri
  • Chidziwitso cha Chitoliro chachitsulo

    Chitoliro chachitsulo chimagwiritsidwa ntchito potumiza madzi ndi ufa wolimba, kusinthanitsa kutentha, magawo opanga makina ndi zotengera, ndizinthu zachuma. Kapangidwe kachitsulo kachitsulo, mzati ndi chithandizo chamakina, kumatha kuchepetsa kulemera, kupulumutsa 20 ~ 40% zitsulo, ndipo kumatha kuzindikira makina opangidwa ...
    Werengani zambiri