Technology Non ionising radiation

1. NON IONIZING RADIATION ANKUR SHARMA 12IH401, MIHS www.ankur-mihs.blogspot.in 01:45:57PM 1 2. Non-Ionzing Radiation: Refers to those electromagnetic radiation which are…

Engineering Welding 1

1. 1 1 WELDING Definition : A localized Joining of material with or without the use of filler and also with or without the application of pressure. or Bringing two perfectly…