Dab tsi yog Qhov Zoo Thiab Cov yam ntxwv ntawm Finger Reeds

Ib. Qhov zoo ntawm cov ntiv tes reeds:
1. Tus ntiv tes reed tuaj yeem rov nias 100, 000 zaug yam tsis muaj deformation
2. Kub thiab txias tsis kam, zoo qaug zog tsis kam, siab conductivity, corrosion kuj
3. Kev tiv thaiv zoo heev ntawm cov khoom siv qis thiab siab.
Ob. Taw qhia ntawm beryllium tooj liab cov ntaub ntawv:
Peb lub tuam txhab siv beryllium tooj liab cov ntaub ntawv: American Brushwellman imported beryllium tooj liab cov ntaub ntawv, belongs rau high beryllium cov ntaub ntawv (beryllium cov ntsiab lus: 1.8-2 0 feem pua), nrog kub plating, nyiaj plating, tin plating, npib tsib xee. plating thiab lwm yam txheej txheem kub plating, thiab stamping thiab kev kho cua sov txheej txheem.