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)
Methods for studying the effects of chemicals on the human body. Reconstructed human corneal epithelium (RhCE) test methods to determine chemicals not requiring hazard classification as irritating or serious eye damage
