Specification for installation of gas fires, convector heaters, fire/back boilers and decorative fuel effect gas appliances. Decorative fuel effect gas appliances of heat input not exceeding 20 kW (2nd and 3rd family gases).

NEPLATNÁ vydána dne 15.4.2001

Code of practice for the installation of gas fires, convectors and fire/back boilers (2nd family gases).

NEPLATNÁ vydána dne 1.3.1985

Specification for locks and latches for doors in buildings.

NEPLATNÁ vydána dne 30.6.1980

Educational furniture. Specification for functional dimensions, identification and finish of chairs and tables for educational institutions.

NEPLATNÁ vydána dne 30.4.1980

Educational furniture.. Specification for strength and stability of chairs for educational institutions.

NEPLATNÁ vydána dne 30.4.1980

Educational furniture. Specification for strength and stability of chairs for educational institutions.

NEPLATNÁ vydána dne 30.4.1991

Educational furniture. Specification for strength and stability of tables for educational institutions.

NEPLATNÁ vydána dne 30.9.1985

Educational furniture. Specification for strength and stability of storage furniture for educational institutions.

NEPLATNÁ vydána dne 28.6.1991

Educational furniture. Specification for strength and stability of storage furniture for educational institutions.

NEPLATNÁ vydána dne 15.2.1998

Method for determination of the electric strength of insulating oils.

NEPLATNÁ vydána dne 31.1.1980