Safety and performance of gas-fired hot water boilers (60 kW to 2 MW input).. Specification for additional requirements for boilers with atmospheric burners.

NEPLATNÁ vydána dne 23.12.1987

Safety and performance of gas-fired hot water boilers (60 kW to 2 MW input). Specification for additional requirements for boilers with atmospheric burners.

NEPLATNÁ vydána dne 31.8.1989

Safety and performance of gas-fired hot water boilers (60kW to 2 MW input). Specification for additional requirements for boilers with forced or induced draught burners.

NEPLATNÁ vydána dne 28.8.1987

Safety and performance of gas-fired hot water boilers (60 kW to 2 MW input). Specification for additional requirements for boilers with forced or induced draught burners.

NEPLATNÁ vydána dne 31.8.1989

Specification for direct line signalling systems and for remote centres for intruder alarm systems.

NEPLATNÁ vydána dne 29.3.1985

Code of practice for remote centres for intruder alarm systems.

NEPLATNÁ vydána dne 30.6.1987

Code of practice for remote centres for alarm systems.

NEPLATNÁ vydána dne 15.12.1993

Code of practice for remote centres receiving signals from security systems.

NEPLATNÁ vydána dne 15.3.2001

Remote centres receiving signals from fire and security systems. Code of practice.

NEPLATNÁ vydána dne 31.12.2007

Specification for sampling and examination of bituminous mixtures for roads and other paved areas.. Sampling.

NEPLATNÁ vydána dne 30.8.1974