Khoom npe: Hoobkas zoo tshaj tus nqi customized 99.95% ntshiab tungsten yeeb nkab raj
Khoom siv: ntshiab tungsten
Xim: hlau xim
Tus Qauv Zauv: W1 W2 WAL1 WAL2
Ntim: Ntoo Case
Siv: Aerospace kev lag luam, Tshuaj lom neeg kev lag luam