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
System of standards on information, librarianship and publishing. National rubricator for scientific and technical information. Structure, rules for use and maintenance
Occupational safety standards system. Materials for personal protection equipment with rubber-or plastics-coated fabrics. Accelerated-ageing test method
