1pc 21cmx20cm HCP030N/HCP010 fuel cell anode and cathode conductive carbon paper/hydrophilic/hydrophobic

1pc 21cmx20cm HCP030N/HCP010 fuel cell anode and cathode conductive carbon paper/hydrophilic/hydrophobic
thumb
thumb
thumb
thumb
thumb
sku: 1005008127521481
$21.40-1%
$21.19
Shipping from: China
   Price history chart & currency exchange rate