UNE - Spanish national standards

LOW-VOLTAGE AIR-BREAK SWITCHES, AIR-BREAK DISCONNECTORS, AIR-BREAK SWITCH-DISCONNECTORS AND FUSE-COMBINATION UNITS

Available languages: Spanish

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ROTATING ELECTRICAL MACHINES. TERMINAL MARKINGS AND DIRECTION OF ROTATION

Available languages: Spanish

Available design: electronic design (pdf), Print design

IDENTIFICACION DE LOS BORNES DE LOS APARATOS Y REGLAS GENERALES PARA UN SISTEMA UNIFORME DE MARCADO DE LOS BORNES UTILIZANDO UNA NOTACION ALFANUMERICA

Available languages: Spanish

Available design: electronic design (pdf), Print design

IDENTIFICATION OF EQUIPMENT TERMINALS AND OF TERMINATIONS OF CERTAIN DESIGNATED CONDUCTORS, INCLUDING GENERAL RULES FOR AN ALPHANUMERIC SYSTEM.

Available languages: English, Spanish

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TESTING OF CIRCUIT-BREAKERS IN OUT-OF-PHASE SWITCHING

Available languages: Spanish

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HIGH-VOLTAGE ALTERNATING CURRENT FUSE-SWITCH COMBINATIONS AND FUSE-CIRCUIT-BREAKER COMBINATIONS

Available languages: Spanish

Available design: electronic design (pdf), Print design

Leather - Determination of degradability by micro-organisms (ISO 20136:2017)

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

TEST CODE FOR THE MEASURE OF AERIAL NOISE EMITED FOR ROTATING ELECTRICAL MACHINES

Available languages: Spanish

Available design: electronic design (pdf), Print design

Leather - Chemical tests - Guidelines for testing critical chemicals in leather (ISO 20137:2017)

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

THREE-PHASE LOW-VOLTAGE DISTRIBUTION TRANSFORMERS, 50 HZ, FROM 25 TO 2 500 KVA. LOW VOLTAGE TWO VOLTAGE TRANSFORMER

Available languages: Spanish

Available design: electronic design (pdf), Print design