Agriculture is the main, east and wood, tea, and other primary processing industries, specialty tea, oil.
以农业为主, 有东木 、 茶叶初制等行业, 特产茶叶 、 茶油.
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Briefly introduce the spinning principle of - spinning core - spun yarn and primary processing parameters that influence yarn properties.
简单介绍了赛络纺包芯纱的成纱原理和影响纱线性能的主要工艺参数.
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