conduit entrance meaning in Chinese

管道进口
水道进口

Refer to the national electrical code , the local electrical code or any other authority having jurisdiction for proper conduit entrance location
请参照美国国家电气规程、当地电气规程或任何有关的管理部门的相关规定选择适当的导管进口位置。
All field connections , remote alarm functions and ac wiring are brought into the enclosure through the top , bottom , or side conduit entrances as indicated on the dimension drawing
所有现场连接，远程警报功能和交流电线路，都从外壳的顶部、底部或侧面导管引入外壳内，这些都标注在尺寸图上。