不要把降温减压安全阀塞住。
这可能导致降温减压安全阀排泄少量的热水。
This may cause the temperature and pressure relief valve to discharge small quantities of hot water.
每年至少手动操作降温减压安全阀一次，以确认是否工作正常。
Manually operate the temperature and pressure relief valve at least once a year to make sure it is working properly.
二合一组合式降温减压安全阀对于温度过高、压力过大提供性价比最佳的安全保护。
The combined two-in-one temperature and pressure relief valve provides the least expensive and most proven means for protection against both excessive temperature and pressure.
这一个是很熟悉的，增压安全阀的疏忽打开，或者是在压水式反应堆的减压阀，或者是在沸水式反应堆的安全阀。
This one is the familiar one, inadvertent opening of a pressurised safety or relief valve in a PWR or a safety valve in a BWR.
如果装上两个减压阀，就不需要安全阀。
No relief valve is required where two pressure reducing valves are installed.
压力控制阀有减压阀、安全阀和顺序阀三种。
Pressure control valve with pressure reducing valve, safety valve and the sequence of three kinds of valves.
万一发生堵塞，产生压力，有报警器，如果报警，工人不在或睡觉没听见，有安全阀自动减压，确保不能有事故发生。
In case of congestion, there will be pressure that arouses alarm, if no response from workers, safety valves will decompress pressure automatically. The device guarantee no accidents.
但注意本安全阀不能作减压阀长期工作，需要时可在管路上另行安装。
But the relief valve cannot be long-term work, when need can be installed in the pipeline separately.
但注意本安全阀不能作减压阀的长期工作，需要时可在管路上另行安装。
But note that this cannot be a long-term work pressure reducing valve, relief valve can be installed in the piping shall be separately when necessary.
减压阀都装有安全阀。
手轮、手柄和扳手传动以及安全阀、减压阀、疏水阀省略本代号。
The engineer opened the safety valve to allow the steam to escape and so reduce the pressure.
但注意本安全阀不能作减压阀的长期工作，需要时可在管路上另行安装。
But note that the safety valve pressure relief valve can not be long-term work, when necessary, be installed in the pipeline.
但注意本安全阀不能作减压阀的长期工作，需要时可在管路上另行安装。
But note that the safety valve pressure relief valve can not be long-term work, when necessary, be installed in the pipeline.
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