Determination of certain substances in electrotechnical products. Part 4. Mercury in polymers, metals and electronics by CV-AAS, CV-AFS, ICP-OES and ICP-MS
Lifts. Special requirements of accessibility for persons and other groups of population with disability in case of major repairs and accommodation of buildings and structures
Microbiology of food and animal feeding stuffs. Preparation of test samples, initial suspension and decimal dilutions for microbiological examination. Part 2. Specific rules for the preparation of meat and meat products
Electromagnetic compatibility of technical equipment. Voltage dips, short interruptions and voltage variations immunity for equipment with input current more than 16 A per phase. Requirements and test methods
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