Describes a simple and sensitive L-shaped double-faced banister shaft device, which can significantly reduces harness skips.

介绍一种结构简单、灵敏度高的L型双面棒刀保险装置，该装置对提高绸缎质量、减少棒刀多少起有显著作用。

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Describes a simple and sensitive L-shaped double-faced banister shaft device, which can significantly reduces harness skips.

介绍一种结构简单、灵敏度高的L型双面棒刀保险装置，该装置对提高绸缎质量、减少棒刀多少起有显著作用。

youdao