Mu makampani omanga mphamvu ya mphamvu, kufunikira kwa okwera - zomangira zomangamanga sizinakhaleponso zambiri. Mwala wanji womwe ukufunidwa ndikugwiritsa ntchito makina a simenti opanga simenti, omwe ndi assensia
Mabatani a konkriti atuluka monga zinthu zofunika kwambiri m'makampani omanga, omwe amayendetsedwa ndi kulimba kwawo, mtengo wake - kugwira ntchito, komanso kusiyanasiyana. Monga kutukuka kumathamanga ndi zojambulajambula
Pali mitundu yambiri yamakina njerwa pamsika, yomwe ili mu makina a njerwa yotchedwa konkrite block. Koma kodi mukudziwa za chizindikiritso cha makina ogona njerwa? Kodi mukudziwa zomwe zilembo za njerwa zikuyimira?
Chida chamakina amalima chimakhala ndi vuto lalikulu ku China. Kupambana kwa kukhala malo opanga makina opanga makina okhwima pa ukadaulo, mtundu wa zida zamakina zamakina, kupambana kwa ogwira ntchito, komanso kutsatira
Kukula kwa block ndi njira yofunikira mu malonda omanga, kuphatikiza kulengedwa kwa mabatani a konkriti omwe amagwiritsidwa ntchito pomanga. Tekinolojiyi yasintha kwambiri kwa zaka zambiri, yoyendetsedwa ndi kufunikira kwa mtengo - Ogwira ntchito okhazikika komanso olimba