1. The PCB does not reserve a labeling position, and does not print the version number, name, date and other information; <br>2. The silk screen font is too small to read clearly;
1. PCB did not reserve the label location, did not print the version number, name, date and other information;<br>2. Silk print font is too small to see clearly;
1. PCB did not reserve the label position, and did not print the version number, name, date and other information;<br>2. The screen printing font is too small to see clearly;