Then you have the reactor vessel and piping which is the primary boundary which has an eight to ten inch thick reactor vessel and three to four inch thick steel piping to contain the cooling water.

你们会有反应堆糟和管道，它们是主边界，事故8到10英寸厚的反应堆槽，还有3到4英寸厚的钢管，那是用来装冷却水的。

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There are many piping systems in the engine room, such as fuel oil system, cooling system, lubricating system, fire-fighting system. How do you identify them?

机舱中有许多管系，像燃油系统，冷却系统，滑油系统，消防系统，怎样识别它们？

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Through the tests, influence of temperature, speed and cooling oil flow on torque and power loss, and influence of controlled flow in brake piping of braking response are analyzed.

通过实验，分析了温度、转速、冷却油流量对带排转矩和带排功率损失的影响以及制动器制动管路控制流量对湿式多片制动器制动响应时间的影响。

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It also offers specialized application services, such as building automation control systems, fire protection, process cooling, electronic monitoring, and process piping, in addition to providing electrical and plumbing services.

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