ʻO ka hana ʻoihana pehea e kūʻai ai i ka carburizing agent?
ʻAʻole ʻoi aku ka kiʻekiʻe o ka Carburizer, ʻoi aku ka maikaʻi o ke kumukūʻai, ua kaupalena ʻia kona maikaʻi e nā kumu he nui, e like me ke ʻano kalapona paʻa, ka sulfur content, ka wai wai, nā mea volatile.He pilina nui nō hoʻi me nā hiʻohiʻona o nā huahana, nā ʻano hana i hoʻohana ʻia i ke kaʻina hana a me ...