Viscometry - Measurement of kinematic viscosity by means of the Ubbelohde viscometer - Part 4: Viscometer calibration and determination of the uncertainty of measurement— 7 стр.
Electrical appliances for laundry treatment; household washing machines; characteristics of performance; testing of washing programm for boil with artificially soiled test fabrics— 5 стр.
Electrical appliances for laundry treatment; household washing machines; drum-type washing machines; characteristics of performance; testing of washing programme for boil using artificially soiled test fabrics— 6 стр.