负责埋地管道、站场和阀室埋地管道、码头钢桩涂层的检测和维护工作。
To inspect and maintain the coating for buried pipeline and jetty stakes.
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 system study, manufacture of main equipment , development of valve control, station control, DC protection, installation and commissioning have all been undertaken by domestic organizations.
介绍了柱塞阀的结构、工作原理及其在煤气站的应用。
The structure, principle and application of plunger-type valves at gas station are introduced.
简要介绍了换流站换流阀的传导噪声的产生、传播方式以及对邻近的电力线载波通道的影响。
This article briefly introduces the produce of transmitting noise caused by converter valves, noise propagation mode, and its affection to adjacent power line carrier channels.
直流换流站载频噪声干扰，是由换流站交直流换流运行时换流阀开断的暂态过程引起的。
The carder frequency noise interference in the HVDC converter station is caused by the transition of the converter valve switching.
精密铸造厂家，主要产品为阀、泵、叶轮、食品机械配件等，提供从产品开发、模具制造、铸件、机加工、热处理和表面处理的一站式服务，年产能1000吨。
We are a precision casting manufacturer and provide one-stop service from tooling, casting, heat treatment and surface treatment. The main annual capacity is about 1000 tons.
拆下大型固定CO2的启动瓶控制管路（包括消防站的），关闭CO2到机舱的释放阀，将CO2的门电焊焊死。
I. To disconnect the fixed CO2 start up line (include in fire station) and to close CO2 discharge valve to engine room.
整套系统由高压输液泵、检测器、进样阀、溶剂托盘、色谱柱、工作站软件等组成；
This isocratic system consists of a high pressure solvent delivery pump, an UV/VIS detector, a manual injection valve, and a solvent tray, a column and a Chromatography Workstation.
液压站是由液压泵、驱动用电动机、油箱、溢流阀等构成的液压源装置或包括控制阀在内的液压装置。
Hydraulic station is driven by hydraulic pump, motor, oil tank, the overflow valve is composed of hydraulic source equipment or including control valves, hydraulic equipment.
在此基础上，对该换流站阀厅结构体系在不同峰值、不同场地和不同方向地震波作用下，分别进行了动力时程分析。
On this basis, dynamic time history analysis was carried out in different peaks, different areas and different directions of seismic waves for this inverter station valve hall.
使用该钢瓶加密瓶阀后，只能在我们指定的液化气充装站才能充装。
By using encrypting Angle valve of steel cylinder, clients must fill gas at designated LPG filling station.
执行中控指令，协调处理站场阀室异常问题。
Execute on scene command, coordinate emergencies occurred in off-take stations and valve rooms.
执行中控指令，协调处理站场阀室异常问题。
Execute on scene command, coordinate emergencies occurred in off-take stations and valve rooms.
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