Merge branch 'dev_New_pro' into dev_宁夏_万通新型建材

zss

2026-05-11 0f47a819c93585eff9453b2af8615f8e62d54635

 src/main/java/com/ruoyi/technology/service/TechnologyBomService.java

@@ -27,4 +27,6 @@
    R uploadBom(MultipartFile file);

    void exportBom(HttpServletResponse response, Integer bomId);

    R copy(TechnologyBom technologyBom);
}