GOST 481
GOST 481 (Compressed asbestos fiber sheets and gaskets of it. Specifications)· GOST (Russia) · 9 materials
| Designation | Alternative designation | Material group | |
|---|---|---|---|
| PA | ПА | R-Group Rubbers | chevron_right |
| PE | ПЭ | R-Group Rubbers | chevron_right |
| PK | ПК | R-Group Rubbers | chevron_right |
| PMB | ПМБ | R-Group Rubbers | chevron_right |
| PMB-1 | ПМБ-1 | R-Group Rubbers | chevron_right |
| PON | ПОН | R-Group Rubbers | chevron_right |
| PON-A | ПОН-А | R-Group Rubbers | chevron_right |
| PON-B | ПОН-Б | R-Group Rubbers | chevron_right |
| PON-V | ПОН-В | R-Group Rubbers | chevron_right |