施肥对公路边坡植被建植影响的研究 关键词 公路边坡 施肥 植被建植[gap=583]Key words slope protection of road; fertilization composition; vegetation establishmen
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HYF-type multi-component machine for production of varieties of major Wall, slope protection, turf block, concrete steel fiber covers, Jing Quan, road side of the road.
HYF型多品种构件成型机适合生产大型护壁、护坡、草坪砌块、混凝土钢纤维井盖、井圈、道路隔离墩。
In recent years, a large number of road and railway construction projects generate a lot of slope protection works.
近年来，道路与铁道工程的大量建设产生了很多边坡防护工程。
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