他穿着粗亚麻布衬衣和白色短裤。

He wears a rough linen shirt and white short pants.

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本文试对亚麻二粗干纺工艺的除尘技术与应用和安全预防及事故防护方面的有关问题进行探讨。

This writing tries to discuss the questions on the mote cleaning technology and the usage and the safety prevention and the accident protection of second hards dry spinning process.

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针对亚麻二粗生产工艺及设备进行深入研究和改进，使亚麻二粗产品的质量得到很大提高。

Studies and improvement on the process and equipment of second hards, for enhancing the quality of the products.

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