
A Google user
I have used National Refrigeration for years and would love to recommend the app to the students at my school ... but frankly it has some issues that I would like to see addressed: a) I cannot open the PDF when I touch the link. This appears to be a glitch. b) Similarly, under the section called 'INFO' none of the links are accessed when I touch them. I tried deleting and reinstalling the app, but no change. c) There is good information provided, but the design is not especially intuitive.
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