This die improves manufacture efficiency and workpiece quality, and can bring good economic benefit.
该模具提高了生产效率和工件质量，有较好的经济效益。
Through large area demonstration, a good social, economic efficiency and ecological benefit had been obtained.
该规程经大面积示范推广，取得了良好的社会效益、经济效益和生态效益。
The technology is characterized by low construction expense, high efficiency, and high economic benefit.
该技术具有施工费用低、效率高、经济效益好等特点。
The technology is characterized by low construction expense, high efficiency, and high economic benefit.
该技术具有施工费用低、效率高、经济效益好等特点。
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