... main valve chamber upper gasket 主阀室上垫 main valve chamber 主阀室 manhole liner 人孔补强板 ...
基于40个网页-相关网页
main valve chamber upper cover [铁路] 主阀室上盖
main valve chamber gasket [铁路] 主阀室垫
main valve chamber upper gasket [铁路] 主阀室上垫
main valve chamber bottom cover [铁路] 主阀室下盖
Main valve chamber bottom gasket [铁路] 主阀室下垫
We currently offer five main product lines of valve guide, rocker arm, precombustion chamber, valve seat insert and rocker shaft.
我公司现有产品包括气门导管、气门摇臂和预燃烧室、气门座、摇臂轴总成各大系列品种。
This paper presents the manufacturing method for inner chamber of HP main steam control valve for 600MW turbine under current conditions.
就在现有条件下解决6 0 0MW汽轮机高压主汽调节阀的内腔加工难关，实现该部件的内部生产制造方案进行介绍。
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