STN - Slovak standards

Measuring relays and protection equipment. Protection communication interfacing. Part 1: General

Available languages: Czech

Available design: Print design

Measuring relays and protection equipment - Protection communication interfacing. Part 1: General (IEC 61733-1:1995)

Available design: Print design

Electromagnets. Control magnets

Available design: Print design

Electric non-rotating machines. Lifting electromagnets

Available design: Print design

Lifting permanent magnets. Basic parameters

Available design: Print design

Lifting permanent magnets. Requirements and testing

Available design: Print design

Electromagnetic trommels

Available design: Print design

Cylindrical cavity method to measure the complex permittivity of low-loss dielectric rods

Available languages: English

Available design: Print design

Radio-frequency connectors. Part 21: Two types of radio-frequency connectors with inner diameter of outer conductor 9,5 mm (0,374 in) with different versions of screw coupling. Characteristic impendance 50 ohms (types SC-A and SC-B)

Available languages: English

Available design: Print design

Radio-frequency connectors. Part 23: Pin and socket connector for use with 3,5 mm rigid precision coaxial lines with inner diameter of outer conductor 3,5 mm (0,1378 in)

Available languages: English

Available design: Print design