Te Aroha Hou a Hydrogen Energy: Me pēhea te hanga hou a te Foam Iron-Nickel Alloy i ngā Irahiko Hanga Hauwai
Mai i tōna kitenga i te rautau 16, kua kiia te hauwai he puna pūngao ma e tino hira ana nā te nui, te matotoru o te pūngao, me ngā āhuatanga matomato, iti-waro. I tēnei wā, kua whakarōpūtia ngā tukanga whakaputa hauwai e...
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