2) Enwere ike ịbanye nkwekọrịta nzuzo
3) nkwa nkwụghachi ụbọchị asaa
Ihe dị mkpa: anyị nwere ike ịnye ọ bụghị naanị ngwaahịa, mana ọrụ ngwọta teknụzụ!
Aha: Silicon Germanium ntụ ntụ
Ịdị ọcha: 99.99% min
Oke urughuru: 300nm, 325mesh, 800mesh, wdg
Ọdịdị: ntụ ntụ ntụ
Formula: Si-Ge alloy ntụ ntụ
ika: Epoch