Spinning Test & Analyses and Property of Machine Pick Up Cotton;

采棉滚筒是水平摘锭式采棉机的核心部件。

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Physical property test of machine pick up cotton and compare to manual pick up cotton is done.

对机采棉进行了物理性能测试，并与人工采棉进行了比较。

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Semi-finished goods and yarn has more harmful defects if using machine pick up cotton, so application of machine pick up cotton has definite localization.

机采棉纺纱半制品和成纱的有害疵点较多，其应用有一定的局限性。

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Once a year at harvest time, the local cotton company sends a four-wheel-drive truck to pick up his sacks of cotton.

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