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苎麻牵

苎麻牵

苎麻牵

苎麻牵

1

Analysis of the relationship between the volume of roller pressure and the gauge length of stretch -breaking

苎麻牵切隔距与皮辊加压的关系分析

2

Study on the Principle and Distribution of the Breaking Place in Breaking Zone

苎麻牵切原理及牵切区断裂点分布的研究

3

Research on China grass tow-to-yarn direct spinning machine

苎麻牵切纺机的研制

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