Missing text in PDF

The PDF at https://panda-bg.com/datasheet/1582-256001-Illuminated-Push-Button-Switch-M12-LAS2-series.pdf shows text correctly in Firefox's PDF.js viewer, but not in the poppler-powered evince or GIMP.

Using poppler-0.73.0-9.fc30.x86_64

Test file: 1582-256001-Illuminated-Push-Button-Switch-M12-LAS2-series.pdf

Screenshot:

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