1.链锯A power-driven tool designed to cut wood with a saw chain and c of an integrated compact unit of handles.

噪音声级限值 101-118  参考标准 ISO 22868:2005

2.压实机（夯）Compaction machines (explosion rammers)A machine which compacts materials, e.g. rock fills, soil or asphalt surfacing, through a vibrating action of the working tool.

噪音声级限值 99-108

3.带高压冲水机车 A vehicle which may work either as a high pressure flusher or as a suction vehicle. See high pressure flusher and suction vehicle.

噪音声级限值 103-123

4.压实机Compaction machinesA machine which compacts materials, e.g. rock fills, soil or asphalt surfacing,through a rolling, or vibrating action of the working tool

噪音声级限值  98-113   参考标准 EN 500-4:2006

5.Compressors (<350 kW)空压机小于350KW  Any machine for use with interchangeable equipment which compresses air, gases or vapours to a pressurehigher than the inlet pressure.   噪音声级限值 83-102

6.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

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