e like ai Na Makuahine
Ka manawa: 2020-10-10 Nā Hits: 38
ʻO ka Identification Material Positive ka hōʻailona elemental a me ka hoʻoholo helu ʻana i ka pākēneka o nā metallic alloys, me ka nānā ʻole i ke ʻano, ka nui a me ke kinona, i hana ʻia e ka X-Ray Fluorescence (XRF) Spicometric sophisticated i kā mākou waiwai.