IACS Unified Requirement M28 - Propeller pitch indicators. Covered by all member class societies.
Formula
$$ \text{IACS UR M28} \Rightarrow \text{Machinery} $$
Symbol legend
| Symbol | Meaning | Unit | Source |
|---|---|---|---|
| $M28$ | Propeller pitch indicators | - | IACS website |
Sources
- IACS UR M28.