Microbiology of food and animal feed. Preparation of test samples, initial suspension and decimal dilutions for microbiological examination. Part 6. Specific rules for the preparation of samples taken at the primary production stage
Requirements for performance of chambers for industrial products environments endurance tests. Certification methods of chambers (without load) for temperature resistance test
United power system and isolated power systems. Hydraulic power stations. Hydraulic engineering structures. Instrumentation and measuring systems and devices. Terms of creation. Standards and norms
