This paper describes the processing of blending yarn. of short and polyester on. improved convention cottonsystem, introduces the improvement of the machine and spinning measure.
本文研究传统棉纺设备经改进后,加工短羊毛与涤纶混纺纱的工艺过程,介绍了机器的改进及加工工艺措施。
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The Roundup Ready system has helped farmers grow more corn, soybeans, cotton and other crops while reducing detrimental soil tillage practices, killing weeds easily and cheaply.
Basic commodities like oil, electricity, or cotton tend to become more expensive over time, with cost increases working their way through the rest of the system.