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Scoring Part: adopt 5 points scoring, scoring distance in-phase adjust, blazonry and easy to bend the carton sheet.
压痕部：采用五点压线，压痕间隙同步调整线型美观，不爆线，易于折弯。
youdao
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Scoring Part: adopt 5 points scoring, scoring distance in-phase adjust, blazonry and easy to bend the carton sheet.
压痕部：采用五点压线，压痕间隙同步调整线型美观，不爆线，易于折弯。
youdao