Pantchito yomanga, kufunafuna kothandiza, kokonda zachilengedwe komanso apamwamba - kupanga zinthu zomangira kwakhala nkhani yotentha kwambiri pamakampani. Makina oyika njerwa a QT4-26 ndi QT4-25 semi-automatic
Pali mitundu yambiri ya makina a njerwa pamsika, pakati pawo pali makina a njerwa otchedwa makina a konkriti. Koma kodi mukudziwa zozindikiritsa makina oyika njerwa? Kodi mukudziwa zomwe zilembo za nambala ya njerwa zimayimira?
Zida zamakina a block zimakhala ndi kuthekera kwakukulu ku China. Kupambana kokhala Wopanga Makina Opangira Block kumadalira kukhwima kwaukadaulo, mtundu wa zida zamakina a block, kupambana kwa ogwira ntchito, komanso kutsata nzeru.