How do everyone protect standard books! My standards are almost falling apart
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As the title suggests~ The commonly used GB150 standard is almost obsolete now; I’ve taken many notes and am reluctant to switch to another standard. How do everyone protect their own standards or commonly used books~~:'(
Use the notes feature after scanning to ensure long-term effectiveness!
:So that’s how a handshake works~
The final result is always a scan. . .
Check it when using it; I never take notes on it, and even when drawing, I use a pencil before erasing it