Energy-saving Technologies的用法和樣例：
例句
- Technological progress on energy conservation in BF of Meishan Iron and Steel Co.
梅山高爐節能技術(shù)進(jìn)展。 - Based on the engineering designs and construction experiences, this paper discusses the effective avenues of architectural feedwater energy-saving technologies.
摘要根據工程設計與施工經(jīng)驗，對建筑給水節能技術(shù)的有效途徑進(jìn)行了分析研究。
