01020304
Zida Zotentha Zomwe Zimapangitsa Graphite Kukhala Zinthu Zabwino Kwambiri Zogwiritsa Ntchito Kutentha Kwambiri. Malo odziwika kwambiri a graphite, komanso apadera kwambiri, akuyenera kukhala matenthedwe ake odabwitsa.
onani zambiri 0102
Kuti mufunse za malonda athu kapena mitengo yamtengo wapatali, chonde tisiyeni imelo ndipo tidzalumikizana mkati mwa maola 24.
funsani tsopano 0102
Zaka zingapo zapitazi, kampani ya carbon ya Ao hui yakhala imodzi mwa ogulitsa olemekezeka kwambiri a zinthu za graphite padziko lonse lapansi. Kampaniyi imatumiza kunja kwa 50% ya zomwe imapangidwa kumayiko oposa 24 padziko lonse lapansi.
onani zambiri