Abatanga ibicuruzwa byinshi - Cas 20427 - 59 - Umuringa 2 (II) - Hongyuan
Abatanga ibicuruzwa bya ch2cu2o
Ibicuruzwa birambuye amashusho:
Ibicuruzwa bifitanye isano:
Twiyemeje gutanga byoroshye, igihe - Kuzigama n'amafaranga - Kuzigama imwe - Guhagarika Gutanga Ubushakashatsi Bwinshi yungutse izina ryiza kandi yabaye imwe muri rusange izwi cyane muburyo bwo gukora.Twe twizeye rwose gushiraho umubano wubucuruzi nawe no gukurikirana inyungu.



