Copper and copper alloys - Eddy current test for measuring defects on seamless round copper and copper alloy tubes - Part 1: test with an encircling test coil on the outer surface
Edition 2019-11-20

Copper and copper alloys - Eddy current test for measuring defects on seamless round copper and copper alloy tubes - Part 2: test with an internal probe on the inner surface
Edition 2019-11-20

Copper and copper alloys - Eddy current testing on the outer surface of rods, bars, hollow rods and wires for the detection of defects by encircling test coil
Edition 2019-07-03

Electrical transformers. Three-phase two-winding transformers 1000 to 10000 kilovoltamperes. Rated primary voltage 5.5 T0 63 kilovolts. Rated secondary voltage 3 to 20 kilovolts. Additional requirements. Characteristics.
Edition 1960-06-02

Medium power transformers 50 Hz, with highest voltage for equipment not exceeding 36 kV - Part 2: transformers with cable boxes on the high-voltage and/or low-voltage side - General requirements for transformers with rated power less than or equal to 3 150 kVA
Edition 2018-03-16

Medium power transformers 50 Hz, with highest voltage for equipment not exceeding 36 kV - Part 3: transformers with cable boxes on the high-voltage and/or low-voltage side - Cable boxes type 1 for use on transformers meeting the requirements of EN 50588-2
Edition 2018-03-16

Medium power transformers 50 Hz, with highest voltage for equipment not exceeding 36 kV - Part 4: transformers with cable boxes on the high-voltage and/or low-voltage side - Cable boxes type 2 for use on transformers meeting the requirements of EN 50588-2
Edition 2018-03-16

Sectional Specification : single and double sided printed boards with plated-through holes
Edition 2013-08-17

Sectional specification : single and double sided printed boards with plated-through holes
Edition 2013-08-17