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The paper introduces the suction droppings system of 23 sets A186D carding machine of Zhengzhou No.
本文介绍了郑州三棉23台a 186d型梳棉机的吸落棉系统。
youdao
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The paper introduces the suction droppings system of 23 sets A186D carding machine of Zhengzhou No.
本文介绍了郑州三棉23台a 186d型梳棉机的吸落棉系统。
youdao