设备之间互相连接的管线必须被正确铺设，以避免破坏。

Piping to and from the equipment must be laid so that they cannot be damaged.

youdao

设备之间互相连接的管线必须被正确铺设，以避免破坏。

Piping to and from the equipment must be laid so that they cannot be damaged.

youdao