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kuai su qi ye shou dong qie huan zhuang zhi
Author(s): HU Jun
Pages: 43
Year: 1995
Issue:
3
Journal: Valve
Keyword: 手动切换; 凸轮槽; 螺套; 螺纹啮合长度; 驱动销; 辅助弹簧; 制芯轴; 阀门; 切换装置; 大型管道;
Abstract: 快速气(液)手动切换装置西安泵阀研究所胡军用于大型管道的阀门一般由气(液)动控制,但是,手动装置亦是必不可少的。为此,我们设计了一种可靠、快速、方便而灵活的气(液)动与手动的切换装置(图)。图气、手动切换装置1.导向销2.壳体3.指示牌4.手柄5.芯...
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