E464
Encyclopedia
E464 may refer to:
- FS Class E464FS Class E464The E464 is a class of Italian railways electric locomotives. They were introduced in the course of the 1990s for hauling light trains, especially for commuter service. They were acquired by FS Trenitalia to replace the old E424 and E646, dating from the 1940s and 1950s...
, a class of Italian railways electric locomotives - Hydroxypropyl methylcelluloseHypromelloseHypromellose , short for hydroxypropyl methylcellulose , is a semisynthetic, inert, viscoelastic polymer used as an ophthalmic lubricant, as well as an excipient and controlled-delivery component in oral medicaments, found in a variety of commercial products.As a food additive, hypromellose is an...
, an emulsifier