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Editore: Standards Press of China Pub. Date: 2009 - 09, 2009
ISBN 10: 7506653958ISBN 13: 9787506653954
Da: liu xing, Nanjing JiangSu, JS, Cina
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paperback. Condizione: New. Paperback. Pub Date: 2009 Pages: 174 Language: Chinese in Publisher: Standards Press of China in order to enable readers to be able to recognize the significance of the establishment of enterprise energy-saving standard system. to understand the role of energy efficiency standards for the guidance system of enterprise energy master the establishment and implementation of system of enterprise energy efficiency standards. the National Standardization Management Committee organized the compilati.