Carbonaceous materials used in the production of aluminium. Prebaked anodes and cathode blocks. Part 1. Determination of bending/shear strength by a three-point method
Occupational safety standards system. Respiratory protective devices. Power assisted filtering devices incorporating full face masks, half masks or quarter masks. General technical requirements. Test methods. Marking
Rotating electrical machines. Part 18-34. Functional evaluation of insulation systems. Test procedures for form-wound windings. Evaluation of thermomechanical endurance of insulation systems
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