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ultraviolet ray resisting paper 紫外线防护纸
unbleached paper 本色纸 张
uncalendered paper 未经 压光处理的纸 张
uncoated paper 未涂布 纸，非涂料纸，坯 纸
uncoated cover paper 未 涂布封面纸
uncoated playing-card stock 未涂布扑克牌原纸
uncoated postal-card stock 未涂布明信片纸
uncoated printing paper 未 涂布印刷纸
underlay paper 布垫用纸
unfinished paper 未经光泽 处理的纸张
union paper 防潮纸
unlined corrugated paper 不 挂面的瓦楞纸
unprocessed paper 未加工的 纸张
unpunched tape paper 未打空 纸带纸
unsized paper 非施胶纸
untrimmed paper 毛边纸张
underpaper 衬纸
unglazed finish 无光纸
unimpregnated liner board 衬垫纸板
unicoater 双面涂布机
ultraviolet ray resisting paper 紫外线防护纸
unbleached paper 本色纸张
uncalendered paper 未经压 光处理的纸张
uncoated paper 非涂布纸
underlay paper 布垫用纸
unfinished paper 未经光泽 处理的纸张
union paper 防潮纸
unprocessed paper 未加工的 纸张
unpunched tape paper 未打孔 纸带纸
unsized paper 非施胶纸
unit process 单元操作过程
unbeatem pulp pulp pulp pulp pulpv 未经打浆处理的纸浆
