As high quality wire rod is a foundation for high quality suspension spring, steel plants should constantly improve their technologies and provide excellent raw materials for the sedan industry.
高质量的线材是生产优质轿车悬架簧的基础，线材制造厂应不断提高我国轿车用弹簧钢的生产技术水平和原料供应质量。
As high quality wire rod is a foundation for high quality suspension spring, steel plants should constantly improve their technologies and provide excellent raw materials for the sedan industry.
高质量的线材是生产优质轿车悬架簧的基础，线材制造厂应不断提高我国轿车用弹簧钢的生产技术水平和原料供应质量。
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