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What standards are used for bridge inspection?
The following are the inspection standards for bridges. Click to view:
1. QB/T 1453-2003 "Cable Bridge"
2. JB/T 10216-2013 "Cable Bridge for Electric Control and Power Distribution"
3. NB/T 42037-2014 "Anti-corrosion Cable Bridge"
4. JB/T 6743-2013 "Technical Requirements for Anti-corrosion Environment of Indoor and Outdoor Steel Cable Bridges"
5. GB/T 23639-2017 "Energy-saving and corrosion-resistant steel cable tray"
5. NB/T10292-2019 "Aluminum alloy cable tray"
There are many types of cable trays, from the common galvanized, spray-coated, stainless steel to aluminum alloy and glass cable trays, which are completely different materials. When these materials are used in different building entities, they need to meet the corresponding use standards, and the relevant test indicators of the cable tray are tested in accordance with the above-mentioned relevant standards.
