The control system serves many functions of auto-operation, manual operation, auto-test valves, autoalarm and emergency stop.
该控制系统能实现造气工段的自动运行、手动操作、阀位自动检测、自动报警和紧急停炉等功能。
BP completely shut the valves on the cap late Thursday as part of a 48-hour test to see if the cap can fully contain the oil leaking from the well.
英国石油公司星期四晚间完全关闭了井盖上的阀门，这是检查顶盖是否能够彻底抑制油井漏油的48小时测试的一部分。
The manufacturer of all PVC or CPVC bleach ball valves must complete all components prior to the factory assembly, test, and packaging of those valves.
所有PVC或CPVC漂白剂球阀的制造商必须在进行工厂组装、测试和阀门包装之前全部完成所有的部件的生产。
Note: After test, all valves must be open and hoses removed to prevent damage to test kit.
注意：检测后，所有阀门都必须开启，并拆卸所有软管，防止检测组件受到破坏。
Before starting test, all needle valves on test kit must be closed.
在开始检测前，检测组件上的所有针形阀都必须关闭。
This paper presents the design and the characteristics of both hardware and software for the TP STD computer assisted dynamical characteristics test system of the relief valves.
本文主要介绍TPSTD计算机辅助溢流阀动态特性测试系统的硬件，软件的设计及其特点。
Before starting test all needle valves must be closed.
在开始检测之前，所有阀门都必须关闭。
No periodic verification and test record on safety valves.
没有安全门定期校验及试验记录。
All needle valves must be closed on test kit.
检测组件上的所有针形阀都必须关闭。
The Texaco gasifier plant is set as an example, a test method of the stroke-time of the interlock valves for the safety system is introduced.
结合德士古气化装置实例，介绍一种对安全系统中的程控联锁阀门动作时间进行测试的方法。
Take apart all valves along the pipeline for washing before installation, check whether valve handles are flexible. The valves can be installed after passing the pressure test.
管路上的各种阀门在安装前要拆开清洗，检查阀柄是否灵活，并经试压不漏后方可安装。
The test equipment of response character of solenoid valve was designed and solenoid valves were tested.
自行设计了电磁阀响应特性试验装置，对电磁阀响应特性进行试验研究。
It shall be a complete assembly including tight-closing resilient seated shutoff valves, test cocks, and a strainer is recommended.
这种总成应该是完整的，包括紧密关闭弹性阀座关闭阀(闸阀)，测试旋塞，以及建议配置的一个过滤器。
The core to design a synthetic test circuit is to correctly reproduce the stresses applied on the thyristor valves.
设计合成试验回路的核心在于，如何正确地再现作用在晶闸管阀上的负荷。
The specifications for seat sealing test, body sealing test, body strength test, valve long term test, fatigue strength test and operation torque of plastic valves were summarized.
汇总了塑料阀门产品所需性能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。
Upon completion of the Housing major test for water pressure, all joints, valves and pipelines connecting Department can have water seepage, leakage phenomenon, and then also for rustproof.
完工后房主要进行通水试压，所有接头、阀门与管道连接处都不能有渗水、漏水现象，而后还要进行防锈处理。
Metal oxide etch usually happens on the thermal hydrodynamic test rig when its equipment, pipelines and valves are made of carbon steel.
在由碳钢制造的设备、管道和阀门等部件所组成的热工水力试验台架中，金属的氧化腐蚀是一个普遍存在的问题。
This paper mainly depicts the design method and design process of the test and control system of high-speed electromagnetic valves.
本文主要介绍高速电磁阀测试系统的设计方法和过程。
We test all valves to the low and high pressure tests on the API 598 standards.
我们按照API 598标准对所有阀门进行低压和高压测试。
The minute they started the test by shutting off the steam valves, their fate was sealed.
在他们关闭蒸汽阀以开始试验的这一刹那，他们的命运就决定了。
Fixed firefighting systems - Components for gas extinguishing systems - Part 13: requirements and test methods for check valves and non-return valves.
固定消防系统。气体灭火系统用元件。第13部分：止回阀要求和试验方法。
The test items of new-typed control valves and common problems appeared in test were expressed by use of the actual working experience.
同时结合实际经验，对正被广泛采用的新型调节阀试验项目扩展和试验中常见的问题做了介绍。
Hydrostatic test plugs will be provided for all the spring loaded safety valves.
每只弹簧安全阀都带有水压试验堵塞及试验压紧工具。
In this case, the test pressure shall not exceed the maximum allowable test pressure for non-isolated components, such as in-line vessels, pumps, and valves.
对于不能隔离的系统，如：在线容器、泵和阀门等，测试压力不应大于系统组件最高允许测试压力。
The National Fire Protection Agency (NFPA) Guidelines require a confirming flow test to be conducted whenever a "main line" valve such as the shutoff valves or a backflow assembly have been operated.
美国国家防火协会（NFPA）指导原则要求对于主管线上运行的阀门，如关闭阀或防回流阀总成，必须进行流量测试。
Chapter 4 first test the starting pressure of valves, leakage of valve port, flow characteristic and response time, and then the experimental results are analyzed and compared.
第四章首先测试了阀片的启动压力、阀口泄漏量、流量特性以及压力响应时间，然后对实验结果进行了分析和比较。
Thermoplastics valves - Pressure test methods and requirements - Part 2: test conditions and basic requirements for PE, PP, PVC-U and PVDF valves.
热塑性塑料阀门。压力试验方法和要求。第2部分：聚乙烯、聚丙烯、未增塑聚氯乙烯和聚偏氯乙烯阀门试验条件和。
Thermoplastics valves - Pressure test methods and requirements - Part 2: test conditions and basic requirements for PE, PP, PVC-U and PVDF valves.
热塑性塑料阀门。压力试验方法和要求。第2部分：聚乙烯、聚丙烯、未增塑聚氯乙烯和聚偏氯乙烯阀门试验条件和。
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