Acoustics - Determination of sound insulation performance of cabins - Laboratory and in situ measurements (ISO 11957:1996); German version EN ISO 11957:2009— 23 стр.
Mechanical vibration - Resilient elements used in railway tracks - Part 7: Laboratory test procedures for resilient elements of floating slab track systems— 22 стр.
Mechanical vibration - Resilient elements used in railway tracks - Part 5: Laboratory test procedures for under-ballast mats - Supplement 1: Test form; with CD-ROM— 2 стр.
Mechanical vibration - Resilient elements used in railway tracks - Part 8: Laboratory test procedures for continuous elastic rail supports; Supplement 1: Test form, with CD-ROM— 2 стр.
Mechanical vibration - Resilient elements used in railway tracks - Part 9: Laboratory test procedures for discrete resilient rail fastening systems; Supplement 1: Test form, with CD-ROM— 2 стр.
Mechanical vibration - Resilient elements used in railway tracks - Part 7: Laboratory test procedures for resilient elements of floating slab track systems - Supplement 1: Test forms; with CD-ROM— 2 стр.
Mechanical vibration - Resilient elements used in railway tracks - Part 9: Laboratory test procedures for discrete resilient rail fastening systems— 15 стр.
