Premixes. Methods for the determination of total mass fraction of microelements (marganese, iron, copper, zinc, cobalt)

NEPLATNÁ vydána dne 1.7.2001

Glass containers for goods of household chemistry. Specifications

NEPLATNÁ vydána dne 1.7.2001

Working place for disabled to sight to type special computer. Technical requirements to equipment and to productive environment

NEPLATNÁ vydána dne 1.7.2001

Rehabilitation telephonies means of communication for disable persons with violations of hearing or eyesight. Classification. Basic parameters

NEPLATNÁ vydána dne 1.7.2001

Electronic aids for communication and information. Operational documents. Types and rules of implements

NEPLATNÁ vydána dne 1.7.2001

Acoustic and tactile signals for traflic lights for vision and vision-and-hearing impaired persons. Parameters

NEPLATNÁ vydána dne 1.7.2001

Heat meters for water heat supply systems. General specifications

NEPLATNÁ vydána dne 1.7.2001

Cable products. Quality system. Construction materials

NEPLATNÁ vydána dne 1.1.2001

Rectified ethyl alcohol of food raw material. Specifications

NEPLATNÁ vydána dne 1.7.2001

The alcohol production and raw material for it producing. Method of ethyl aicohol determination

NEPLATNÁ vydána dne 1.7.2001