economic and technical norms 中文意思是什麼
economic and technical norms
解釋
經濟技術指標-
The main technical economic norms including meeting dried material, not damaging product quality and higher thermal efficiency to drying machines were discussed
論述了被乾燥物料的特性和乾燥機械的特性,乾燥機械對被乾燥物料的適應能力、對產品的質量無損害以及熱效率高,是乾燥的主要技術經濟指標。
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