Connectors for electronic equipment - Tests and measurements - Part 2-2: Electrical continuity and contact resistance tests - Test 2b: Contact resistance - Specified test current method (IEC 60512-2-2:2003); German version EN 60512-2-2:2003
Edition 2004-01

Connectors for electronic equipment - Tests and measurements - Part 4-1: Voltage stress tests - Test 4a: Voltage proof (IEC 60512-4-1:2003); German version EN 60512-4-1:2003
Edition 2004-01

Packaging of winding wires - Part 3-1: Taper barrelled delivery spools - Basic dimensions (IEC 60264-3-1:1999 + A1:2003); German version EN 60264-3-1:2000 + A1:2003
Edition 2004-04

Designation of phase differences by hour numbers in three-phase AC systems (IEC 60152:2021); German version EN IEC 60152:2021
Edition 2023-04

Testing of wood; Impact bending test; Determination of impact bending strength
Edition 1981-12

Laboratory glassware; density hydrometers; use and test methods
Edition 1983-06

Gymnastic equipment - Balancing beams - Functional and safety requirements; test methods; German version EN 12432:1998
Edition 1998-10

Gas meter connections - Part 1: Two pipes connection; DVGW code of practice
Edition 2023-02

Internal combustion engines for general purposes; Valve blocks for compressed air containers; 38 mm bore
Edition 1982-04

Square weld nuts
Edition 2013-12