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封检
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封检
Encyclopedia
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a board used to seal documents in preservation and transmission
封检
物品、文书在保存与传递中用来封闭的木板。又称检。
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polydrug abuse
polydynamic
polyeder
polyelectrode
polyelectrolyte
polyelectrolyte solution
polyelectron
polyembryony
polyene antibiotics
polyene antifungal agents
polyenemacrolide antibiotic
polyenergetic
polyepichlorohydrin
polyergic
polyester
polyester asphalt felt base
polyester crepe
polyester fiber
polyester polyamide copolymer fibers
polyester polyol
polyester resin
polyester taffeta
polyester technical yarn
polyether
poly (ether amide)
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