UNE - Spanish national standards

Welding - Grouping systems for materials - American materials (ISO/TR 20173:2009)

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Welding - Grouping systems for materials - Japanese materials (ISO/TR 20174:2005)

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

GUIDE TO THE LIGHTNING IMPULSE AND SWITCHING IMPULSE TESTING OF POWER TRANSFORMERS AND REACTORS

Available languages: Spanish

Available design: electronic design (pdf), Print design

DRY-TYPE POWER TRANSFORMERS

Available languages: Spanish

Available design: electronic design (pdf), Print design

MAGNETIC MATERIAL.METHODS OF MEASUREMENT OF SPECIFIC TOTAL LOSES OF MAGNETIC SHEET AND STRIP BY MEANS OF A SINGLE SHEET TESTER

Available languages: Spanish

Available design: electronic design (pdf), Print design

MECHANICAL VIBRATION OF CERTAIN ROTATING ELECTRICAL MACHINES WITH SHAFT HEIGHTS 56 MM AND HIGHER. MEASUREMENT, EVALUATION AND LIMITS OF THE VIBRATION SEVERITY

Available languages: Spanish

Available design: electronic design (pdf), Print design

TEST PROCEDURE FOR THE DETERMINATION OF THE TEMPERATURE INDEX OF ENAMELLED WINDING WIRES

Available languages: Spanish

Available design: electronic design (pdf), Print design

TEST PROCEDURE FOR THE DETERMINATION OF THE TEMPERATURE INDEX OF ENAMELLED WINDING WIRES.

Available languages: Spanish

Available design: electronic design (pdf), Print design

LOADING GUIDE FOR DRY-TYPE POWER TRANSFORMERS

Available languages: Spanish

Available design: electronic design (pdf), Print design

Refractory test-piece preparation - Gunning refractory panels by the pneumatic-nozzle mixing type guns (ISO 20182:2008) (Endorsed by AENOR in March of 2008.)

Available languages: English

Available design: electronic design (pdf), Print design