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1. 压实机CE认证 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
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