materials for energy saving 节能材料
energy-saving building materials 节能建材
saving of raw materials 节约原材料
It features high cutting speed, narrow gap, low distortion, materials saving and low cost.
具有切割速度快、切口窄、变形小、节省材料、成本低等优点。
A strong sense of responsibility, careful, serious-minded, pays attention to materials saving.
责任心强,工作细心,认真负责,注重材料的节约。
The utility model has the advantages of simple and reasonable structure, production materials saving and reduction of manufacture costs.
本实用新型结构 简单、合理,节省制造材料,降低制造成本等优点。
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