Electromagnetic compatibility of technical equipment. Radio communication equipment. Part 18. Specific requirement for terrestrial trunked radio (TETRA) equipment
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
€10
Ask a question
Message sent
Your message has been sent. Our experts will respond you shortly. Thank you!