Mortise-locks depending on this standard are for hinged doors of lavotery and bath on ships. The project will contains the connecting measures and the materials the locks consists.
DIN 81303:2003 history
1970DIN 81303:2023-02 Mortise-locks for hinged doors of lavatory and bath on ships
1970DIN 81303 E:2021-08 Mortise-locks for hinged doors of lavatory and bath on ships
2003DIN 81303:2003 Mortise-locks for hinged doors of lavatory and bath on ships