Symbol 5916 from IEC 60417 - Title/Meaning: Pair of students Function/description: To identify the control and the function related to a pair of students in language laboratories to start a dialogue lesson.
Additional information: 
See also symbols 5187, 5188, 5189, 5190 and 5915
Published in: 3C/822/FDIS
Own work using: iso.org/obp/graphics/grs/7b0c1207-6155-467d-8ce9-60a6dff93bb4 200.png
Vectorization:  Mrmw