NF G45-012:1986 Textile and allied machinery and accessories. Industrial laundering machines. Definitions and checking of capacity and consumption characteristics. Extractor machines.
2007NF G45-012:2007 Specifications for industrial laundry machines - Definitions and testing of capacity and consumption characteristics - Part 4 : washer-extractors.
1986NF G45-012:1986 Textile and allied machinery and accessories. Industrial laundering machines. Definitions and checking of capacity and consumption characteristics. Extractor machines.