THE SINGLE BEST STRATEGY TO USE FOR PORTABLE ELECTRONICS VENTS

one、In MEMS gadgets, precision parts with micron or micro-nano dimensions are very fragile. Throughout the packaging process, elements need to encounter the temperature impression of procedures like reflow soldering. How you can make sure the minimum amount pressure on units by packaging?しかし、粉塵や水が侵入すると、繊細な部�