We have spotted 22-119, the most recent, and now 23-107; this makes 26 aircrafts confirmed thus far (correct me if I'm wrong)....
I think that’s from a aircraft design book/manual, not specifically for J-10 (evident by the author of that link referring to it as “飞设手册” or “aircraft design manual”)alleged shot of J-10 manual. They have some incredible stuff
Re-engined J-10S with WS-10 turbofan. Once the current stock of AL-31s are exhausted, it will be the end of an era.
Any hint which unit this is from?
My guess would be ETC, which has J-10C with WS-10 and want to reduce logistical complexity by making all birds WS-10.