Ka mea hana oxygen

ʻO kā mākou mea hana i ka hana hana o Oxygen ma Kina, komo i loko o ka hāʻawiʻana i nā lako kiʻekiʻe a me nā'āpana o PLC Eʻoluʻolu eʻoluʻolu e kūʻai i ka mea hana oxygen oxygen ma ke kumukūʻai hoʻokūkū mai kā mākouʻoihana. Hoʻokaʻaʻike iā mākou no ka lawelawe hana maʻamau.