Let’s discuss the methods of complex **injection molding
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I’d like to discuss with everyone the plans for re-registering as a chemical engineer; please share your opinions~~~
I can’t finish reading the books, and every time I do exercises I lose more and more confidence. Ugh, may God help me pass this time
Reply to 1# asdf015: I graduated 21 years ago, and my memory is really poor. Fortunately, my work load isn’t heavy. My son was admitted to university last year, so I have more time at my disposal. Yet I forget things much more often than I can remember them. I’ve put in a lot of effort; I hope hard work will pay off. Therefore, it’s essential to start learning* as early as possible, and the same goes for taking the certification exam – the earlier, the better. . . .
Just reading books isn’t enough to guarantee it. You must do exercises. The schedule for the second day is very tight.
Now I only dare to read books and do exercises; most of it is completely incomprehensible to me. It’s still understandable by looking at the example problems. But some are still very confused