GOST R 51573
GOST R 51573 (Alloyed brass tubes for heat exchangers)· GOST (Russia) · 4 materials
| Designation | Alternative designation | Material group | |
|---|---|---|---|
| L75mk | Л75мк | Copper | chevron_right |
| LA77-2u | ЛА77-2у | Copper | chevron_right |
| LAMsh 77-2-0,04 | ЛАМш 77-2-0,04 | Copper | chevron_right |
| LOMsh 70-1-0,04 | ЛОМш 70-1-0,04 | Copper | chevron_right |