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· Web view3、线路:均匀、顺直,绗缝针距菱型要一致,缝制要牢固,平缝机明、暗每3cm为14-16针,锁眼每1cm不少于9针,手工针每3cm不少于7针。综合制作技术、工艺符合招标方确定样版标准。
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