Lightning density based on lightning location systems (LLS). General principles.
(Měření četnosti blesků založené na systémech jejich lokalizace (LLS) - Obecné principy.)

NEPLATNÁ vydaná dňa 31.12.2015

Organic light emitting diode (OLED) panels for general lighting. Safety requirements.
(Organické LED panely (OLED) pro všeobecné osvětlování - Požadavky na bezpečnost. )

NEPLATNÁ vydaná dňa 30.11.2015

Code of practice for safe operation of traction batteries.

NEPLATNÁ vydaná dňa 31.12.1982

Residual current operated circuit-breakers for household and similar use. Particular requirements for RCDs with screwless-type terminals for external copper conductors.

NEPLATNÁ vydaná dňa 30.9.2016

Residual current operated circuit-breakers for household and similar use. Particular requirements for RCDs with flat quick-connect terminations.

NEPLATNÁ vydaná dňa 30.9.2016

Residual current operated circuit-breakers for household and similar use. Specific requirements for RCDs with screw-type terminals for external untreated aluminium conductors and with aluminium screw-type terminals for use with copper or with aluminium conductors.

NEPLATNÁ vydaná dňa 30.9.2016

Electrolyte and water for vented lead acid accumulators. Requirements for electrolyte.
(Elektrolyt a voda pro uzavřené větrané olověné akumulátory - Část 1: Požadavky na elektrolyt.)

NEPLATNÁ vydaná dňa 2.7.2018

Magnetic tape sound recording and reproducing systems. Specification for general conditions and requirements.

NEPLATNÁ vydaná dňa 21.12.1990

Magnetic tape sound recording and reproducing systems. Specification for calibration tapes.

NEPLATNÁ vydaná dňa 30.11.1982

Magnetic tape sound recording and reproducing systems. Methods of measuring the characteristics of recording and reproducing equipment for sound on magnetic tape.

NEPLATNÁ vydaná dňa 30.11.1982