Translation:
A month ago
Need any more help?
Translation: Which is the date today? How old are you? Where are you from? How are you? What is your name?
Why u asking these questions
The three main types of solder are lead-free solder, lead-based solder, and flux-core solders. There is another type known as silver alloy solder. These types are made on the composition of alloys. Apart from this, there are other solder types depending on the form, core style, and application.
As las tareas
mira a los papeles
