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步行交通设施
释义
步行交通设施
Encyclopedia
工学
步行交通设施
释
pedestrian transport facilities
步行交通设施
供行人在各种环境状态下步行通过的道路系统及其配套设施。
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polyvalence, multivalence
polyvalent
polyvalent metal
polyvalent vaccine
poly ( varepsilon-caprolactone)
poly-vector
polyving akohol sizing agent
poly(vinyl acetal)
polyvinyl acetal resin
polyvinyl acetate
polyvinyl acetate adhesive
poly(vinyl alcohol)
polyvinyl alcohol
polyvinyl alcohol fiber
polyvinyl alcohol (PVA)
polyvinyl butyral
poly (vinyl chloride)
polyvinyl chloride
poly (vinyl chloride) fiber
polyvinyl chloride fiber
poly (vinyl chloride) (PVC)
polyvinyl chloride thermoplastic elastomer
poly (vinylene chloride)
poly (vinyl fluoride)
polyvinyl fluoride
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