Naphthenic definitions

Naphthenic

A high naphthenes content
Found on http://www.encyclo.co.uk/local/21049

---

Naphthenic

a type of petroleum fluid derived from naphthenic crude oil, containing a high proportion of closed-ring methylene groups.
Found on http://www.encyclo.co.uk/local/21121

---

Naphthenic

A high naphthenes content
Found on http://www.encyclo.co.uk/visitor-contributions.php

---