Lead and lead alloys. Analysis by optical emission spectrometry (OES) with spark excitation
Edition 1998-02-15

Aluminium and aluminium alloys - Determination of the chemical composition of aluminium and aluminium alloys by spark optical emission spectrometry
Edition 2019-10

Lightning Protection System Components (LPSC) - Part 3: Requirements for isolating spark gaps (ISG)
Edition 2017-09

Copper and copper alloys - Analysis by spark optical emission spectrometry (S-OES)
Edition 2015-07

Socket wrenches for spark- and glow-plugs
Edition 1995-09

Road vehicles; Screened and waterproof spark-plug and its connection; Type 2
Edition 1986-03

Road vehicles; Screened and waterproof spark-plug and its connection; Type 3
Edition 1986-03

Road vehicles; screened and waterproof spark-plugs and their connections; types 1A and 1B
Edition 1992-12

Exhaust system for multi position small engine machines - Test procedures and performance requirements for spark arrestors
Edition 2023-06