GOST 1789
GOST 1789 (Beryllium bronze strips and ribbons. Specifications)· GOST (Russia) · 2 materials
| Designation | Alternative designation | Material group | |
|---|---|---|---|
| BrB2 | БрБ2 | Copper | chevron_right |
| BrBNT1.9 | БрБНТ1.9 | Copper | chevron_right |
GOST 1789 (Beryllium bronze strips and ribbons. Specifications)· GOST (Russia) · 2 materials
| Designation | Alternative designation | Material group | |
|---|---|---|---|
| BrB2 | БрБ2 | Copper | chevron_right |
| BrBNT1.9 | БрБНТ1.9 | Copper | chevron_right |