阿法埃莎
锗光学窗, Germanium Optical Window
钬箔, Holmium foil
铟粉, Indium powder
铟粒, Indium shot
铟柱, Indium slug
铟箔, Indium foil
铟线, Indium wire
Iodine
铱黑, Iridium black
铱柱, Iridium slug
铱线, Iridium wire
海绵状铁, Iron sponge
铁柱, Iron slug
铁箔, Iron foil
铁溅射靶, Iron sputtering target