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The invention relates to a device for positioning the trailing edge of sheets in a blade folder.
本发明涉及用于定位优选在组合式折页机中运动的页张的装置。
youdao
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The invention relates to a device for positioning the trailing edge of sheets in a blade folder.
本发明涉及用于定位优选在组合式折页机中运动的页张的装置。
youdao