arpadveress 
Interestingly more and more have started to communicate the importance of Ex.
Why is that so actual today?
First of all it was important even a day before…
Most of our industries if not all are part of the world Ex. Look around yourself, manufacturing process of all items – clothing, mobile, table, chair, and food too – contain some kind of Ex if not the whole.
Even household can be well protected with Ex procedures, see boilers, cooling with R290, and more.
Keep up the good work.
Arpad
