Umumurika w'Amavuta Asiziye Eshta ni umumurika w'amavuta asiziye wateguriwe imbere mu nzu za none. Eshta itanga umuriro nk'uw'umumurika nyawo, ariko umubiri wayo ntushonga cyangwa ngo urangire. Umumurika ushobora kongererwamo amavuta asiziye ahendutse, bityo umuriro ukomeza gutwarwa neza kandi udahinduka. Ibikoresho bibiri byakoreshejwe ni ikirahure n'ibetoni. Ishingiro ryabazwe hakoreshejwe imashini ya CNC, hanyuma rikoromekwa mu gikoresho cya silicone maze rirangizwa mu ibetoni yahinduwe. Igikoresho cy'ikirahure gikomeza gutuma igishushanyo kigaragara neza. Ibikoresho byombi ni ibisanzwe (neutral), bigatuma Eshta ijyanira n'imyanya myinshi itandukanye.

Izina ry'umushinga : Eshta, Izina ryabashushanya : Mohammad Meyzari, Izina ry'abakiriya : Roch.

Ibishushanyo mbonera ni ibyamamare bizwi cyane bituma Isi yacu iba nziza hamwe nibishusho byabo byiza. Menya abashushanya ibyamamare nibikorwa byabo bishya, ibihangano byumwimerere, ubwubatsi bwo guhanga, imiterere yimyambarire idasanzwe hamwe nuburyo bwo gushushanya. Ishimire kandi ushishoze ibikorwa byumwimerere byabashushanyo batsindiye ibihembo, abahanzi, abubatsi, abashya nibirango kwisi yose. Shishikarizwa n'ibishushanyo mbonera.