Noble Metal Catalyst ekola ku byuma

Tumanyiddwa bulungi-nga omu ku bakulembedde mu kukola n'okugabira ebyuma ebiyitibwa noble metal catalyst mu China. Nga tulina obumanyirivu bw'emyaka egisukka mu 15, tukwaniriza n'ebbugumu okugula ekyuma eky'ekitiibwa eky'omutindo ogwa waggulu ekikolebwa mu China wano okuva mu kkolero lyaffe. Orders ezikoleddwa ku mutindo ziyanirizibwa.