Isesengura ry'Ubushakashatsi ku Isuzuma ry'ubushobozi bwa Siyansi n'Ikoranabuhanga mu Burasirazuba bwa China

Ibisubizo biraboneka gusa ku mwanditsi

1. Itegeko ry'iki kigo rigomba kuganirwaho n'abakozi bose mbere yo gushyirwa mu bikorwa ✪