Ububiko bwa Caustic Soda muri Tianjin kuva Chemdo

Ibisobanuro bigufi:

Ohereza imeri kuri twe Kuramo nka PDF

Ibicuruzwa birambuye

Mbere: Umuhamagaro wa Chemdo mu Ntara ya Zhejiang

Ibikurikira: Isabukuru nziza yo mu gihe cyizuba n'umunsi wigihugu!

Ibyiciro byibicuruzwa