Coil Housing Drawings

[gurdal]

https://yadi.sk/a/utKxzsfo3Uw7Y4

[6666]

"I am just using the latest adobe DC reader, 2020"
Well I suppose it should open with the LATEST version of Reader. My irritation is that it doesn't open with something that isn't the latest version of whatever. It's just a drawing of a coil ffs, it should open with a 20 year old Reader on Windows 95. It's not something 'fancy' like an editable form where limited changes can be made and signatures added; it's not some 'open source' format like 'GoogleDocs'.
Plus I'd still expect it to be readable by a less capable pdf viewer, even if half the 'features' don't work. If you try opening an editable form on an old viewer, it still opens, the form appears fine, it just doesn't offer the editing features. Whereas these Turkish pdf's appeared unopenable to my viewer.

( and yes, before you all moan at me, I did look into updating it a few months back, I even downloaded one, but it wouldn't install because my OS was too old or something, and I haven't got round to trying out alternatives yet )

Let me re phrase that, I am using the lastest DC version that updates and installs on my old 32 bit windows 7 laptop

[Qiaozhi]

In case this helps, I've just tried opening the PDF in an ancient Windows XP desktop machine using Adobe Reader 11.0.0.8, which is also ancient. It opened ok and I could see the coil drawing.