R.f. waveguides; tests
Edition 1969-01

Hollow metallic waveguides; circular waveguides, dimensions
Edition 1980-03

Terms of HF-lines
Edition 1964-06

Dam plants - Part 12: Flood retarding basins
Edition 2004-07

High-voltage feed-through terminals; bushing studs
Edition 1988-06

Rolling stock for electric traction; terms for high-tension apparatus
Edition 1977-12

High-voltage feed-through terminals with cast resin insulator
Edition 1988-06

Couplings unit for gas-connections of high-voltage equipment - Dimensions, requirements
Edition 2004-09

Graphical symbols for operation of high-voltage switchgear less than 52 kV
Edition 1990-06

Advanced technical ceramics - Mechanical properties of ceramic composites at high temperature under inert atmosphere - Determination of shear strength by compression loading of notched specimens; German version EN 1894:2005
Edition 2005-07