信号反馈装置现场安装在电磁选择阀之后的翻译：Signal feedback device in electromagnetic field installation after you select the valve 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

Signal feedback device installed in the electromagnetic field after selection valve

Signal feedback device in electromagnetic field installation after you select the valve

The signal positioner scene installs after the electromagnetism selector valve

signal feedback devices installed in scene after electromagnetic selector valve

Signal feedback device in electromagnetic field installation after you select the valve