From Wikipedia, the free encyclopedia
Jump to: navigation, search

Registered originally as Ub (there is already one here - Hallo Ub) in, where I am contributing mainly on engineering issues and judaica.

My contributions to are limited to two articles : NPSH and Crystallizer and to major contributions to Fire extinguisher - till now.

To do[edit]

The Evaporation/Evaporator family of articles need urgent repair, IMHO.


it Questo utente è di madrelingua italiana.
en-4 This user can contribute with a near-native level of English.
fr-3 Cet utilisateur peut contribuer avec un niveau avancé de français.
משתמש זה מסוגל לתרום ברמה בסיסית של עברית.‏
de-1 Dieser Benutzer hat grundlegende Deutschkenntnisse.