This salt spray sequence is typically repeated to reach a total wet exposure time of 6 hours. Laboratory Implementation
: 4 hours at 35°C and 95% Relative Humidity (RH). scania std 4319
The Scania STD 4319. Not a widely recognized term, but I believe you might be referring to a specific model or code related to Scania, a well-known Swedish manufacturer of trucks, buses, and engines. This salt spray sequence is typically repeated to