基本解釋

英漢例句

Our main products are :ceiling diffusers , return air grilles, volume control dampers, duct fittings, fiexibie ducts etc.
公司主要產(chǎn)品有：天花板擴散器，回風格柵，阻尼器，管件，保溫管道等。
www.cr-expo.com
The design air temperature differential between off coil conditions and room ambient temperature should be approximately 10C. (18F. ), depending on ceiling height and types of diffusers.
設計時注意，關掉風機盤管后的溫度與室內(nèi)的溫度的溫差應約為10度（華氏），同時應根據(jù)天花高度和出風口的類型來決定。
roy88997086.blog.163.com