GOST 20176-84

Identification of conductors by colours or numerals

Unidirectional restrictor valves of flying vehicles air systems. Types and general technical requirements

Polymer composites. Method for determination of 'sandwich' core materials' Poisson's Ratio

Automatic identification. Bar coding. Linear bar code and two dimensional symbols for product packaging

Cobalt. Iron determination methods

Non-linear resistor type gapped surge arresters and metal-oxide surge arresters without gaps for a.c. electrical installations for voltages from 3 to 750 kV. Part 5. Selection and application recommendations