: In materials science publications (e.g., ACS Nano ), it can describe a video file demonstrating physical properties, such as a heater stretched to 350% .
: It is associated with stereos and head units for specific vehicle models like the Mercedes-Benz CLK 350 , which support MP4 playback. 350 mp4
: It is used as a filename or URL identifier in coding examples, such as an Android ExoPlayer implementation where a sample video is titled Screenrecorder...-350.mp4 . : In materials science publications (e