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ʻO nā Catalysts ʻē aʻe

  • ʻO nā Catalysts ʻē aʻe

    Hāʻawi pū mākou i nā mea hoʻoheheʻe serial a me nā hui i hoʻohana ʻia i ka petrochemical a me ke kinoea kūlohelohe e like me nā catalysts a me nā adsorbents i loko o ka synthetic ammonia unit, hydrogen producing unit, acetylene hydrogenation catalyst i ka hana PE, propane dehydrogenation catalyst, a pēlā aku.