Variant of NAICS 1997 - Labour Force Survey (LFS) Industries
- 4161 - Electrical, Plumbing, Heating and Air-Conditioning Equipment and Supplies Wholesaler-Distributors
- 41611 - Electrical Wiring and Construction Supplies Wholesaler-Distributors
- 416110 - Electrical Wiring and Construction Supplies Wholesaler-Distributors
- 41612 - Plumbing, Heating and Air-Conditioning Equipment and Supplies Wholesaler-Distributors
- 416120 - Plumbing, Heating and Air-Conditioning Equipment and Supplies Wholesaler-Distributors
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