A lower drag board connector is used for the cleaner of the roving frame, which is used for cleaning yarn.

用于粗纱机上清洁纱线的清洁器的下涨力板结合件。

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A lower drag board connector is used for the cleaner of the roving frame, which is used for cleaning yarn.

用于粗纱机上清洁纱线的清洁器的下涨力板结合件。

youdao