ISO 3448 test method - ISO viscosity grades. Common lab test used for marine lube quality assessment.
Formula
$$ \text{Method} = \text{ISO 3448} $$
Symbol legend
| Symbol | Meaning | Unit | Source |
|---|---|---|---|
| $ISO 3448$ | ISO viscosity grades | - | ASTM / ISO / IMO |
Sources
- ISO 3448.