Microbiology of food and animal feeding stuffs. Horizontal method for the enumeration of β-glucuronidase-positive Escherichia coli. Part 2. Colony-count technique at 44 °C using 5-bromo-4-chloro-3-indolyl β-D-glucuronide
Safety of household and similar electrical appliances. Particular requirements for deep fat dryers, frying pans and similar appliances and test methods