Mu karere ka Dyanev ka Lebap velayat, umwarimu Eziz Khalbaev, hamwe n’inyigisho, ashishikajwe n’ubuhinzi, yashishikarije abantu uburambe bwe budasanzwe. Umwarimu wa chimie n’ibidukikije mu ishuri ryisumbuye No 39 ry’akarere ka Dyanev yashoboye guhinga amatwi 28 y ibigori ku gihingwa kimwe.
Igisubizo cyagezweho hakoreshejwe imbuto zisanzwe. Eziz Khalbaev yahoraga akurikirana imikurire yikimera kandi yitondera cyane kubyitaho. Kimwe mu byaranze ubunararibonye bwe ni ukugabanya ikoreshwa ry’ifumbire mvaruganda bishoboka kandi ugakoresha ifumbire mvaruganda.
Kubona amatwi 28 ku gihingwa kimwe birashimishije kubantu bashishikajwe no guhinga. Ubushakashatsi nk'ubwo butuma bishoboka kwiga ibiranga imikurire y'ibihingwa, kugereranya uburyo butandukanye bwo kwita ku bihingwa, no kugerageza uburyo bushya mu buhinzi.
Ubunararibonye bwa mwarimu ukomoka mu karere ka Dyanevsky burerekana kandi uburyo ahuza ubumenyi mubijyanye na chimie nibidukikije nibikorwa bifatika.
Icyitonderwa: Kwemeza ibisubizo - Amatwi 28 y ibigori avuye mu gihingwa kimwe - nk'inyandiko mpuzamahanga, amakuru aturuka ahantu hemewe arakenewe. Kubwibyo, kugeza byemejwe kumugaragaro, birasabwa kuranga iki kimenyetso nkuburambe budasanzwe mubuhinzi, kandi ntabwo ari amateka mpuzamahanga.
