Electrical control panel enclosure, namely, a pre-wired panel enclosure consisting of electric meters, electrical terminal blocks, electric transformers, shorting blocks, circuit breakers, and electrical fuses

Boards of wood; Building materials, namely, wood fiber, wood particle, or wood substitute boards; Building panels, not of metal; Ceiling boards of wood; Ceiling panels, not of metal; Construction materials in the nature of non-metal composite panels; Construction materials in the nature of non-metal composite panels composed primarily of wood, chipboards, wood substitute, laminated wood, or timber; Non-metal building panels incorporating acoustic insulation; Non-metal coverings for ceilings; ...

Electrical energy