Purchase Qty. Reference FOB Price
10-199 Pieces US$68.99
200-7,999 Pieces US$65.66
8,000+ Pieces US$62.56
Product Description
gas diffusion layer 80% porosity N200 pure nickel felt/porous ni fiber felt Product Description Hydrogen is widely used to industries of petroleum, chemistry, metallurgy and electronics,etc. Hydrogen generation system by water electrolysis is one of the important hydrogen production methods. ...