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Control system retrofits
- Source :
- Engineered Systems. April, 2015, Vol. 32 Issue 4, p18, 1 p.
- Publication Year :
- 2015
-
Abstract
- Upgrade or replace? Consider these points when it's time to decide. On average, Americans keep their smartphones for two years before trading up to the latest model. Laptop computers have [...]
- Subjects :
- Control systems
Business
Engineering and manufacturing industries
Subjects
Details
- Language :
- English
- ISSN :
- 08919976
- Volume :
- 32
- Issue :
- 4
- Database :
- Gale General OneFile
- Journal :
- Engineered Systems
- Publication Type :
- Periodical
- Accession number :
- edsgcl.413787341