1.鏈鋸A power-driven tool designed to cut wood with a saw chain and consisting of an integrated compact unit of handles.
噪音聲級限值 101-118  參考標準 ISO 22868:2005
2.壓實機（爆炸夯）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.
噪音聲級限值 99-108
3.帶高壓沖水機車 A vehicle which may work either as a high pressure flusher or as a suction vehicle. See high pressure flusher and suction vehicle.
噪音聲級限值 103-123
4.壓實機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
噪音聲級限值  98-113   參考標準 EN 500-4:2006
5.Compressors (<350 kW)空壓機小于350KW  Any machine for use with interchangeable equipment which compresses air, gases or vapours to a pressurehigher than the inlet pressure.   噪音聲級限值 83-102
6.Concrete-breakers and picks, hand-held 手動混凝土破碎機和鎬 Powered (by any method) concrete-breakers and picks used to perform work on civil engineering and building sites.  噪音聲級限值103-113