Hello
I want to have a circular waveguide for 2.45 GHz microwaves. Can anyone tell me the required diameter for it. Are there special coatings available for waveguides. Thanks in advance
Hello there
I am a fresh engineer at working at a paper fabric. We have problem with waste ink (water based organic ink) which is washed out from printing presses everytime we need to change color. At present we dry the water and give out the dried solid waste as special waste.This process is...