新设备管路和老设备管路需同时安装的翻译：New equipment and piping and old equipment and piping while installing 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

The pipeline of new equipment and old equipment, piping is required to install

New equipment and piping and old equipment and piping while installing

The new equipment pipeline and the old equipment pipeline must also install

New equipment lines and the old equipment line to be installed at the same time

New equipment and piping and old equipment and piping while installing