Energy-saving Technologies的用法和樣例：
例句
- Technological progress on energy conservation in BF of Meishan Iron and Steel Co.
梅山高爐節能技術進展。 - 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驗，對建築給水節能技術的有效途徑進行了分析研究。
