sügavusmärgid
Sügavusmärgid, also known as depth markings, are visual indicators used to denote the depth of water. These markings are crucial for navigation, safety, and various underwater activities. They are commonly found on boat hulls, docks, swimming pools, and in underwater charting.
The design and placement of sügavusmärgid can vary depending on their purpose and location. In nautical contexts,
In swimming pools, sügavusmärgid are typically painted onto the pool floor or walls, clearly indicating the