Ibyumweru bibiri bishize, twakiriye anketi kubyerekeyeurusyoibimera biva muri Zambiya.
Twamenye ko umukiriya yashakaga gusya ubutare bwa zahabu muri mm 0.1. Ingano ya zahabu mbisi ingana na 200mm, kandi yashakaga toni 10 mu isaha yo gutunganyaimashini isya.
Ukurikije ibyo abisaba, turasaba ibikoresho bikoreshwa mu gusya zahabu bikurikira: 1. PE250x400umusaya, 2. PC600x400inyundo, 3. 1500 × 5700urusyo, 4. Imikandara.
Amabuye ya zahabu yinjira muriumusayakubanza guhonyora, hanyuma winjire muriinyundounyuze mumukandara kugirango ujanjagure neza, hanyuma utwarwe nu mukandara wa mukandara muriurusyoyo gusya mubisabwa bisabwa ingano 200 mesh yibicuruzwa byanyuma.
Icyumweru gishize, umukiriya yashyizeho itegeko kuriimashini isya zahabu, tuzayirangiza muminsi icumi, kandi twohereze imashini kubakiriya bacu vuba bishoboka.
Igihe cyo kohereza: 24-10-24