Normy GB - Čínské národní normy - strana 6643

Electromechanical elementary all-or-nothing relays of assessed quality—Part 1:Generic specification

NEPLATNÁ vydána dne 24.11.2003

Electromechanical all-or-nothing relays—Part 50:Sectional specification—Electromechanical all-or-nothing telecom relays of assessed quality

NEPLATNÁ vydána dne 5.11.2012

Electromechanical all-or-nothing relays—Part 51:Blank detail specification—Electromechanical all-or-nothing telecom relays of assessed quality—Non-standardized types and construction

NEPLATNÁ vydána dne 5.11.2012

Electromechanical all-or-nothing relays—Part 52:Blank detail specification—Electromechanical all-or-nothing telecom relays of assessed quality—Two change-over contacts,20 mm×10 mm base

NEPLATNÁ vydána dne 5.11.2012

Electromechanical all-or-nothing relays—Part 53:Blank detail specification—Electromechanical all-or-nothing telecom relays of assessed quality—Two change-over contacts,14 mm×9 mm base

NEPLATNÁ vydána dne 5.11.2012

Electromechanical all-or-nothing relays—Part 54:Blank detail specification—Electromechanical all-or-nothing telecom relays of assessed quality—Two change-over contacts,15 mm×7.5 mm base

NEPLATNÁ vydána dne 5.11.2012

Electromechanical all-or-nothing relays—Part 55:Blank detail specification—Electromechanical all-or-nothing telecom relays of assessed quality—Two change-over contacts,11 mm×7.5 mm(max)base

NEPLATNÁ vydána dne 5.11.2012

Guide to uses of infra-red transmission and the prevention or control of interference between systems

NEPLATNÁ vydána dne 12.11.1996

Measuring method for kinematic viscosity of plasticizers(Engler method)

NEPLATNÁ vydána dne 28.12.1982

Audio-visual, video and television equipment and systems—Control systems for two still projectors operating practice

NEPLATNÁ vydána dne 12.11.1996