Modern diesel engines have become increasingly advanced and efficient, providing superior performance and fuel...
Heavy- to light-duty vehicles with environmentally-friendly engines use select catalytic reduction (SCR) technology and need...
Diesel exhaust fluid (DEF) or AdBlue is made of urea and deionized water which is...
Global diesel exhaust fluid was USD 22.6 billion in 2020 but based on the compound...
  Aqueous urea solution 40 or AUS 40 is the other type of DEF usually...