Safety of machinery - Laser processing machines - Part 3: Noise reduction and noise measurement methods for laser processing machines and hand-held processing devices and associated auxiliary equipment (accuracy grade 2) (ISO 11553-3:2013) (Endorsed by AENOR in May of 2013.)
Edition 2013-05-01

Hand-held non-electric power tools - Noise measurement code - Engineering method (grade 2) (ISO 15744:2002)
Edition 2008-11-12

Round steel link chains - Grade 2, non-calibrated, tested
Edition 1996-04

Grade 2 chain slings with hook or ring type terminal fittings
Edition 1986-07

Round steel link chains - Grade 2, non-calibrated, tested
Edition 2019-02

Round steel link chains - Round steel link chains for chain conveyors - Part 2: Grade 5
Edition 2010-10

Round steel link chains - Round steel link chains, pitch 5d, for chain conveyors - Part 2: Grade 5, quenched and tempered
Edition 2015-06

Acoustics - Noise test code for compressors and vacuum pumps - Engineering method (grade 2) (ISO 2151:2004); German version EN ISO 2151:2008
Edition 2009-01

Aerospace series - Titanium TI-P99002 - Not heat treated - Grade 2 forging stock for annealed forgings - a or D ≤ 300 mm; German and English version EN 3451:2017
Edition 2017-10

Hand-held non-electric power tools - Noise measurement code - Engineering method (grade 2) (ISO 15744:2002); German version EN ISO 15744:2008
Edition 2008-11