... system protection requirement；系统保护要求 system protection valve；系统保护阀 system protection valve element；系统保护阀阀芯[元件] ...
基于16个网页-相关网页
system protection valve operation 系统保护阀的工作
system protection valve element 系统保护阀阀芯
four element system protection valve 四元系统安全防护阀
Multiple functions performed by a single valve can result in added system protection and lower cost to the user.
多种性能集成在一个阀门上使得系统得到更多的保护，也降低了用户的成本。
The system study, manufacture of main equipment , development of valve control, station control, DC protection, installation and commissioning have all been undertaken by domestic organizations.
该工程系统研究、主设备制造，阀控、站控，直流保护设备研制，安装及调试全部由国内单位承担。
The authors present the internal structure and functions of converter valve and its control, cooling and protection system.
首先介绍换流阀及其控制、冷却和保护系统的内部结构和功能。
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