...裂纹的分析及修复技术 关键词:汽轮机;阀座;裂纹;金相分析;补焊;热处理 [gap=815]Key words: steam turbine; valve base; crack; metallographic test; repair welding; heat treatment ...
基于356个网页-相关网页
... victorious翻译 *[vik'tɔ:riəs] a. 胜利的, 得胜的, 战胜的 valve base翻译 【化】 底座; 阀底座 variola caprina翻译 【医】 山羊痘疮, 山羊天花 ...
基于49个网页-相关网页
valve base pin 电子管管脚
valve base electronics 阀基电子设备
safety valve base [机] 安全阀底座
valve base patch 气门座垫
Electromagnetic valve base 电磁阀底座
valve base gauge 管底规
valve base gage 管底规
Valve Base Retainer 控制阀用阀座保持器
This paper introduces the structure, composition, working principle and design character of automatical welding device of YSP 15 liquidized petroleum bottle valve base.
介绍了YSP - 15型钢瓶瓶阀座自动焊接装置的结构、组成、工作原理及设计的主要特点。
The regulations and methods for valve base seal test, valve seal test, valve strength test, long term valve test, fatigue test and operating torque test were summed up in this article.
汇总了塑料阀门产品要求的阀座密封试验、阀体密封试验、阀体强度试验、阀门长期试验、疲劳强度试验和操作扭矩的规定和方法。
This article designed a displacement setting mechanism by the fixed quantity of valve model radial column piston as base pump.
以阀式径向柱塞定量泵为基泵设计了控制进油阻力的变量机构。
应用推荐