MwRYum
Major
Good e-readers can be bought in Dutch shops for about $100 and they are all made in China. I imagine PLAN could buy them for the equivalent of $10 or $20. Sailors need to have vast amounts of information at their fingertips and the printing ( and reprinting when information changes ) of all kinds of manuals and tables has been a significant expense in navies ( and airlines and many other organisations ). Using electronic documents will likely save much more money than the cost of providing everyone with a decent e-reader. That way they have the information at their fingertips literally compared with having to go to a shelf with books.
Btw after getting rid of some 4000 books we still have more books than are shown in this library.
That'd be like asking the USN why they keep using that Ouija Board and they'll ask you back: "what if there's a power shortage?" Anyway it'll take time for PLA as a whole to reach that degree of digitization and even when they do, keeping printed copies of certain things on broad will remain a practice for a long time to come.
Besides, the kind of saline conditions onbroad won't be too friendly to e-readers as we know, and then even if they do implement such things, the expected attrition and replacement cost would leave most commanders resorted to keeping them locked in landside stores, letting them get obsolete without using them much...in short, white elephant.
And think about it, even in the 1st world states, those using tablet terminals are predominantly air force and some army elements, not so much for navies though.