Imba - Zvigadzirwa - Graphite ndiro
Graphite Sheet (YEMAHARA) Tsanangudzo uye Kugadziriswa • Tsanangudzo: Graphite Plate iplat ...
HEBEI YAFA Karbon CO. Isu tinonyanya kuburitsa kabhoni yekuwedzera (CPC uye GPC) uye UHP / HP / RP Gired Graphite Electrodes.