Optical amplifiers - Part 5-2: Qualification specifications - Reliability qualification for optical fibre amplifiers (IEC 61291-5-2:2017); German version EN 61291-5-2:2017
Edition 2017-11

Aerospace series - Bush, plain, aluminium alloy, with self-lubricating liner - Dimensions and loads; German version ASD-STAN prEN 2285:2024
Edition 2024-10

Aerospace series - Bush, flanged aluminium alloy, with self-lubricating liner - Dimensions and loads; German version ASD-STAN prEN 2286:2024
Edition 2024-10

Garden tools - Non-motorized tools for soil cultivation - Digging fork
Edition 2021-08

Aerospace; cheese head bolts with internal serration thread, short thread, steel, nominal tensile strength 900 MPa, for temperatures up to 235 °C
Edition 1984-07

Aerospace; hexagon bolts, close tolerance, with MJ-thread, short thread, steel, nominal tensile stregth 1100 MPa, for temperatures up to 235 °C
Edition 1984-07

Aerospace; bihexagonal head bolts, close tolerance, with MJ-thread, medium thread length, in steel, nominal tensile strength 1250 MPa, for temperatures up to 235 °C
Edition 1984-08

Aerospace; heaxagon bolts, with MJ-thread, short thread, steel, nominal tensile strength 900 MPa, for temperatures up to 235 °C
Edition 1984-07

Surface acoustic wave (SAW) and bulk acoustic wave (BAW) duplexers of assessed quality - Part 2: Guidelines for the use (IEC 62604-2:2017); German version EN IEC 62604-2:2018
Edition 2018-08

Controllable backflow preventer with reduced pressure zone - Family B type A according to DIN EN 12729 for temporary connection to potable water supply installed outside of buildings
Edition 2017-10