Aluminium oxide primarilly used for the production of aluminium. Determination of the fine particle size distribution (less than 60 micrometers). Method using electroformed sieves
Edition 1987-11-01

Insulators and fittings for overhead lines. Insulators of ceramic material for voltages lower than 1000 V double-shed insulators with grooved heda (cdc)
Edition 1975-09-01

Insulators and fittings for overhead lines. Insulators of ceramic material for voltages lower than 1000 V. High-collar insulators (chc)
Edition 1975-09-01

Insulators and fittings for overhead lines. Insulators of ceramic material for voltages lower than 1000 volts. Terminal insulators (ac)
Edition 1975-09-01

Insulators and fittings for overhead lines. Glass insulators for voltages higher than 1000 volts. Three pieces insulators with calibrated head (VHT.C)
Edition 1981-07-01

Insulators and fittings for overhead lines. Glass insulators for voltages higher than 1000 volts. Pin-fixed two pieces insulators (WHT 2.T)
Edition 1981-07-01

Insulators and fittings for overhead lines. Glass insulators for voltages higher than 1000 volts. Pin-fixed three pieces insulators (VHT)
Edition 1981-07-01

Insulators and fittings for overhead lines. Glass insulators for voltages lower than 1000 V. Double-shed insulators with grooved head (VDC)
Edition 1975-09-01

Insulators and fittings for overhead lines. Glass insulators for voltages lower than 1000 V. High-collar insulators (VHC)
Edition 1975-09-01

Continuous mechanical handling equipment for loose bulk materials - Troughed belt conveyors (other than portable conveyors) - Edge clearance of belts
Edition 1999-12-01