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!
1. Aha ngwaahịa:Amorphous boron ntụ ntụ
2. Ịdị ọcha: 95% 96% 99%
3. Cas Mba:7440-42-8
4. Akụkụ akụkụ: 0.5um, 1um, 325mesh, wdg