Connecting devices. Electrical copper conductors. Safety requirements for screw-type and screwless-type clamping units. Part 1. General requirements and particular requirements for clamping units for conductors from 0,2 up to 35 sq. mm (included)
Food products, food raw materials. Determination of polycyclic aromatic hydrocarbons mass range by high-performance liquid chromatography with fluorometric detection
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