اذا لم تجد ما تبحث عنه يمكنك استخدام كلمات أكثر دقة.
Author: Friedl, Herman
Author: Luhr, Otto, 1863-
Title: Manufacturing Cost Data on Artificial Ice
Language: English
LoC Class: TP: Technology: Chemical technology
Subject: Refrigeration and refrigerating machinery
Subject: Ice -- Manufacture
Release Date: Jul 11, 2009
Copyright Status: Public domain in the USA.
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