Recommendations for the classification of materials for the insulation of electrical machinery and apparatus in relation to their thermal stability in service— 31 стр.
Direct acting indicating analogue electrical measuring instruments and their accessories. Part 2: Special requirements for ammeters and voltmeters— 21 стр.
Resistance welding equipment - Particular specifications applicable to transformers with one secondary winding for multispot welding, as used in the automobile industry (ISO 12166:1997)— 7 стр.
Resistance welding equipment - Particular specifications applicable to transformers with two separate secondary windings for multi-spot welding as used in the automobile industry (ISO 7284:1993); German version EN ISO 7284:1996— 11 стр.
