GOST 14338.1-82

Telecommunications. Bonding and earthing of ICT equipment in telecom centres

Air conditioners, liquid chilling packages and heat pumps with electrically driven compressors for space heating and cooling, commercial and process cooling. Testing and rating at part load conditions and calculation of seasonal performance

Darnitsky bread. Specifications

D.c. supplied electronic ballasts for tubular fluorescent lamps. General and safety requirements

Copper cathodes. Sampling and preparation of samples and pieces for determination of electrical resistivity

Coarse tea-leaf. Specifications