BS EN 580:1994 Plastics piping systems. Unplasticized poly (vinyl chloride) (PVC-U) pipes. Test method for the resistance to dichloromethane at a specified temperature (DCMT)
2003BS EN 580:2003 Plastics piping Systems. Unplasticized poly(vinyl chloride) (PVC-U) pipes. Test methods for the resistance to dichloromethane at a specified temperature (DCMT)
1994BS EN 580:1994 Plastics piping systems. Unplasticized poly (vinyl chloride) (PVC-U) pipes. Test method for the resistance to dichloromethane at a specified temperature (DCMT)