|
gptkb:Goje
|
animal skin
|
|
gptkb:doumbek
|
animal skin
|
|
gptkb:Proton_Exchange_Membrane_Fuel_Cell
|
Polymer Electrolyte
|
|
gptkb:Darbuka
|
animal skin
|
|
gptkb:doumbek
|
synthetic
|
|
gptkb:PEM_Electrolyser
|
Perfluorosulfonic acid
|
|
gptkb:Clark_oxygen_electrode
|
gptkb:Teflon
|
|
gptkb:Clark_oxygen_electrode
|
gptkb:plastic
|
|
gptkb:Polymer_Electrolyte_Membrane_Fuel_Cell
|
gptkb:Nafion
|
|
gptkb:PEMFC
|
gptkb:Nafion
|
|
gptkb:Darbuka
|
synthetic
|
|
gptkb:Proton_exchange_membrane_fuel_cell
|
gptkb:Nafion
|
|
gptkb:GORE-TEX_Pro
|
expanded polytetrafluoroethylene (ePTFE)
|
|
gptkb:Chinese_dizi
|
rice paper
|
|
gptkb:Dizi
|
dimo
|
|
gptkb:Polymer_Electrolyte_Membrane_Fuel_Cell
|
Perfluorosulfonic Acid
|
|
gptkb:Nakkara
|
Animal skin
|
|
gptkb:Proton_Exchange_Membrane_Fuel_Cell
|
gptkb:Nafion
|
|
gptkb:PEM_Electrolyser
|
gptkb:Nafion
|
|
gptkb:Chinese_dizi
|
reed tissue
|