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recycled paper
释义
recycled paper
Encyclopedia
文学
再生纸
释
recycled paper
再生纸
以废纸为原料,经过分选、净化、碎浆、打浆、抄造等多道工序生产出来的纸张。
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closed filament
closed filter
closed fishing areas
closed fishing season
closed-flux device
closed fork mounting
closed form
closed-form number
closed-form solution
closed formula
closed fuel cycle
closed function
closed geodesic
closed graph
closed-graph mapping
closed graph theorem
closed-graph theorem
closed grill
closed ground field
closed group
closed half-line
closed half-plane
closed half space
closed half-space
closed-head foam-water sprinkle system
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更新时间:2026/1/30 0:57:23