DB46/T 621-2024 General technical requirements for maintenance and remanufacturing of used equipment for export construction machinery
1 Scope
This document specifies the requirements and inspection of used engineering machinery equipment for export.
This document is applicable to used engineering machinery equipment that is intended for export after repair or remanufacturing.
2 Normative references
The following documents contain provisions which, through normative reference in this text, constitute indispensable provisions of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
GB/T 28619, Remanufacturing-Terminology
GB/T 41495,Specification for truck-mounted concrete pump maintenance, repair and scrap