Specification and qualification of welding procedures for metallic materials -- Welding procedure specification -- Part 4: Laser beam welding
发布日期:2009-05-01 实施日期:2009-05-01
Fixed resistors for use in electronic equipment - Part 4: Blank detail specification: Fixed power resistors. Assessment level F
发布日期:1992-03-15 实施日期:1992-03-15
CORRIGENDUM 1 Multicore and symmetrical pair/quad cables for digital communications. Part 5:Symmetrical pair/quad cables with transmission characteristics up to 1 000 MHz-horizontal floor wiring. Secti...
实施日期:2009-05-01
Waveguide type dielectric resonators - Part 4: Sectional specification
实施日期:2005-11-01
Blank detail specification; quartz crystal units (capability approval); german version EN 168101:1992
Construction drawings; spaces for drawing and for text and title blocks on drawing sheets; identical with ISO 9431:1990
Fixed capacitors for use in electrical equipment; part 15: blanc detail specification: fixed tantalum capacitors with non-solid electrolyte and porous anode; assessement level E; identical with IEC 603...
实施日期:2007-11-01
Technical specifications for centrifugal pumps, class II
实施日期:2003-12-01
发布日期:2016-01-19 实施日期:2016-01-19
Electromechanical all-or-nothing relays - Part 54: Blank detail specification; Electromechanical all-or-nothing telecom relays of assessed quality; Two change- over contacts, 15 mm * 7, 5 mm base
实施日期:2003-02-01
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