DB14/T 2470-2022 Inspection of damage using lifting machinery general technical requirements
This document specifies the general technical requirements for non-destructive testing of in-service bridge and gantry cranes, including testing methods and acceptance requirements. This document is applicable to the non-destructive testing of in-service bridge and gantry cranes. The non-destructive testing of other in-service cranes can also be carried out with reference to this document.