Kodi mukuyang'ana njira yabwino komanso yabwino yopopera mbewu m'munda wanu kapena mbewu zanu? Osayang'ana patali kuposa chopopera chamagetsi cha knapsack. M'nkhaniyi, tikuwonetsani momwe mungagwiritsire ntchito sprayer ya knapsack yamagetsi bwino. Choyamba, tikambirana za kufunika kosankha knapsa yamagetsi yoyenera
Werengani zambiri
Shixia Holding Co., Ltd. idakhazikitsidwa mu 1978, yomwe ili ndi antchito opitilira 1,300 komanso makina opitilira 500 amitundu yosiyanasiyana yojambulira jekeseni, makina owumba ndi zida zina zapamwamba.