Quartz crystal controlled oscillators of assessed quality. Phase jitter measurement method for quartz crystal oscillators and SAW oscillators. Application guidelines
Edition 2011-06-30

Fibre optic interconnecting devices and passive components - Performance standard - Part 086-6 : non-connectorised single-mode bidirectional 1 490 / 1 550 nm downstream and 1 310 nm upstream WWDM devices for category O - Uncontrolled environment
Edition 2011-05-01

Low-voltage electrical installations - Part 7-702: Requirements for special installations or locations - Swimming pools and fountains
Edition 2010-09

Design of electromagnetic hazard protection of civil aircraft. Guide to protection
Edition 1998-03-15

Specification for industrial duct heaters using metal-sheathed elements
Edition 1998-05-15

Specification for industrial immersion heaters using metal-sheathed elements
Edition 1998-05-15

Aerospace series - Connectors, electrical, circular, medium and high contact density, scoop-proof with bayonet coupling, operating temperatures -65 °C to 175 °C or 200 °C continuous - Specification of performance and contact arrangement
Edition 2007-08-31

Fibre optic interconnecting devices and passive components performance standard - Non-connectorised single-mode fibre optic C-band/L-band WDM devices for category C. Controlled environment
Edition 2008-03-31

Covered conductors for overhead lines and the related accessories for rated voltages above 1 kV AC and not exceeding 36 kV AC. Accessories for covered conductors. Tests and acceptance criteria
Edition 2010-01-31

Radio-frequency connectors. Sectional specification for 2.4 series RF connectors
Edition 2011-07-31