Tumenyeshe andi makuru yerekeye JINJI CHEMICAL na selulose ether
Imiyoboro y'amazi ni ngombwa mu kubungabunga isuku, isuku no gukora neza mu rugo, inganda n'ubuvuzi. Zikuraho umwanda, amavuta na mikorobe zangiza, kubungabunga ibidukikije no kwagura ubuzima bwimyenda, hejuru yimashini. Mugihe ibyifuzo byabaguzi bigenda byiyongera kandi abantu bagasaba ibicuruzwa bitangiza ibidukikije, bikora neza kandi bikora byinshi --- hakenewe inyongeramusaruro ziteye imbere [...]