Mukatumiza ndi kusunga zinthu zambiri, matumba osinthika apakati pazambiri (FIBC) ndi chisankho chodziwika chifukwa cha kusinthasintha kwake komanso kukwera mtengo kwake.Komabe, posankha kampani ya FIBC, zinthu zosiyanasiyana ziyenera kuganiziridwa, kuphatikizapo mtundu wa nozzles zomwe zimagwiritsidwa ntchito podzaza ndi kutulutsa....
Werengani zambiri