GB/Z 21742-2008 Portable Proton Exchange Membrane Fuel Cell Power Systems

For a.c. and d.c. type portable fuel cell systems (not for road vehicles). The following fuels and fuel feedstocks are within the scope of this standard: 1) hydrogen, 2) natural gas, 3) liquefied petroleum, such as, propane and butane, 4) liquid alcohols such as methanol and ethanol, 5) gasoline, 6) diesel, 7)kerosene, 8) metals, such as Zn or Al, or 9) chemical hydrides.