Glossary entry (derived from question below)
Portuguese term or phrase:
Recuperador de Placas
English translation:
plate heat exchanger
Portuguese term
Portugal
Speaking words of Wisdom
Native in: Portuguese 
Works in: Portuguese to Spanish, Spanish to Portuguese, Portuguese to English, and 4 more.
Recuperador de Placas
Eficiência do recuperador de placas de 65%
Feb 8, 2013 19:04: Maria Teresa Borges de Almeida Created KOG entry
Proposed translations
Portugal
Maria Teresa Borges de Almeida 
30+ years translating EU documents
Native in: Portuguese (Variant: European/Portugal)
Works in: English to Portuguese, French to Portuguese, Spanish to Portuguese, and 1 more.
plate heat exchanger
A plate heat exchanger is a type of heat exchanger that uses metal plates to transfer heat between two fluids.
http://en.wikipedia.org/wiki/Plate_heat_exchanger
Portuguese to English, English to Portug
Native in: English 
Works in: Portuguese to English, English to Portuguese
heat exchanger panels
Brazil
What you need is what you get...
Native in: English , Portuguese (Variants: Brazilian, European/Portugal)
Works in: Portuguese to English, English to Portuguese
(what kind of?) plate recovery efficiency
United States
Marlene Curtis
Native in: Portuguese , English
Works in: English to Portuguese, Portuguese to English
Plate recovery unit
More context is needed though...
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