多层桥 meaning in English
multi deck bridge
Examples
- Notice : when cables are too much , several layers can be laid ; vvhen cables are few , different specifications cables can be laid at the same cable tray however barrier shall be placed between them
注意：当电缆根数过多时，可采用多层桥架敷设；电缆根数较少时，不同性质的电缆可以在同一桥架内敷设，但中间需用隔板隔开。