GOST 33695
GOST 33695 (Cast iron brake pads for railway rolling stock. General specifications)· GOST (Russia) · 5 materials
| Designation | Alternative designation | Material group | |
|---|---|---|---|
| ChS | ЧС | Cast irons | chevron_right |
| F | Ф | Cast irons | chevron_right |
| Grade S | С | Cast irons | chevron_right |
| M | М | Cast irons | chevron_right |
| R | Р | Cast irons | chevron_right |