AiXun T3B Soldering Station V1.09 update

1. Optimize the interface display;

2. Add Fahrenheit Celsius unit switching;

3. Add the first boot language quick selection function;

AiXun T3B 96W smart micro soldering station supports T210 and T115 handles, which is specially designed for nano and precise components soldering. It is a rework soldering station for electronic accessories maintenance