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齿轮齿条式施工升降机
释义
齿轮齿条式施工升降机
Encyclopedia
工学
施工升降机
释
rack and pinion hoist
齿轮齿条式施工升降机
减速器输出轴端的齿轮伸出吊笼,并与固定在桅柱上的齿条啮合,驱动吊笼上下运行的施工升降机。
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fruits and vegetables production structure
fruit set
fruit setting percentage
fruit shape index
fruits hardness tester
fruit soften
fruit storage
fruit tea
fruit tree
fruit tree asexual hybridization breeding
fruit tree clonal rootstock
fruit tree container seedling
fruit tree cross breeding
fruit tree cultivation system
fruit tree culture
fruit tree intermediate stock
fruit tree introduction
fruit tree planting density
fruit tree planting technique
fruit tree ploidy breeding
fruit tree propagation
fruit tree propagation by seeds
fruit tree removing rootstock buds
fruit tree rootstock
fruit tree tissue culture seedling
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更新时间:2026/11/9 23:41:52