内装溢流阀控制泵的正常运行。

Install overflow valve inside to control the normal operation of pump.

youdao

安全阀（溢流阀）工作不正常。

The safety valve (overflow valve) works not normally.

youdao

溢流阀，减压阀，以保证系统的稳定压力。

B. overfall valve, reductor valve for ensuring stable system pressure.

youdao

主要结论对直接数字式溢流阀的设计具有重要的指导意义。

The principal conclusions have the important value for the design of direct digital relief valve.

youdao

溢流阀是用来保护机器和操作人员的安全的，不得任意调整。

Safety relief valve is used to protect the machine and operator shall not be adjusted.

youdao

溢流阀是用来保护机器和操作人员的安全的，不得任意调整。

Safety relief valve is used to protect the machine and operator shall not be adjusted.

youdao