GOST 12447-80

Metal-oxide surge arresters without gaps for a.c. electrical installations from 3 to 750 kV. General specifications

Railway applications. Welding of railway vehicles and components. Part 3. Design requirements

Requirements for experts and specialists. Verifier of measuring instruments. General requirements

Arbors with face key and taper claw shank for end cutters. Basic dimensions

Electronic data interchange for administration, commerce and transport (EDIFACT). Application level syntax rules (Syntax version number: 4, Syntax release number: 1). Part 5: Security rules for batch EDI (authenticity, integrity and non-repudiation of origin)

Bitts. Specifications