Symbol 5847 from IEC 60417 - Title/Meaning: Trend Function/description: To indicate a reference to trend information.
Additional information: 
Published in: 3C/799/FDIS
Own work using: iso.org/obp/graphics/grs/392e188e-a890-4746-b872-8e1eb0173a3b 200.png
Vectorization:  Mrmw