1. 压实机CE认证技术咨询服务 Compaction machinesA machine which compacts materials, e.g. rock fills, soil or asphalt surfacing,through a rolling, tamping or vibrating action of the working tool
噪音声级限值 98-113 参考标准 EN 500-4:2006
2. Concrete-breakers and picks, hand-held 手动混凝土破碎机和镐 Powered (by any method) concrete-breakers and picks used to perform work on civil engineering and building sites. 噪音声级限值103-113