| 手动齿条式插板阀结构改进 |
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| 引用本文： | 刘玲霞. 手动齿条式插板阀结构改进[J]. 阀门, 2002, 0(5): 42-43 |
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| 作者姓名： | 刘玲霞 |
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| 作者单位： | 秦皇岛冶金机械有限公司 河北秦皇岛066004 |
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| 摘 要： | 分析了原手动齿条式插板阀的结构缺陷，提出了改进措施，阐述了改进后阀门的结构特点。
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| 关 键 词： | 手动齿条式 插板阀 结构改进 密封 热风炉 |
Improvement on structure of cylindrical gear actuator rack type board plug valve |
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| LIU ling xia. Improvement on structure of cylindrical gear actuator rack type board plug valve[J]. Valve, 2002, 0(5): 42-43 |
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| Authors: | LIU ling xia |
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| Abstract: | This article is to analyze the disadvantage of original cylindrical gear actuator rack type board plug valve, given the improvement of it and introducing the structural characteristics of reformative of it.. |
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| Keywords: | board plug valve sealing gear rack |
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