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横标针:单张纸印刷机上,使纸张作横向位置对齐的导规。
Side lay: the guide on a sheet-fed press which positions the sheet sideways.
youdao
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单张凹版印刷机、光纹制版设备等。
Sheet fed Gravure Press, Plate Making Equipment etc.
youdao
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单张凹版印刷机、光纹制版设备等。
Sheet fed Gravure Press, Plate Making Equipment etc.
youdao