building material, namely sheet metal and concrete clad metal for use in floors and ceilings

sheet metal; cladding of metal; all being building materials

Chainsaws; Snowblowers; Air compressors; Electric generators; Lawn and garden tilling machines; Lawn mowers; Power-operated blowers; Power-operated cultivators; Power drill bits; Power machines for cutting and splitting logs for firewood; Sewage pumps; Silt pumps; Trench cutters; Wood chipping machines