Road vehicles. Spark-plugs and their cylinder head housings. Basic characteristics and dimensions1 Scope This International Standard specifies the main properties and dimensions of spark plugs, including the terminals and the dimensions of their cylinder head housings, for use with spark ignition engines. This International Standard does not cover screened and waterproof spark plugs (see ISO 3412, ISO 3895, and ISO 3896).

a) business information management representing the business and end users of the application (use)

Opaque materials coated with non-opaque coatings or coverings

As a user of ISO 13012‑2

— electromagnetic remote control switches (particular requirements are given in IEC 60669‑2‑2)

BS EN 12464 is essential reference for all lighting designers and users

CEN ISO/TS 12813

for example in the field of assessment of dispersion characteristics

BS EN 3094 is a standard that serves technical specifications for the test method to determine the application time of sealants

BS EN 13036‑5 on the determination of longitudinal rail restraint is useful for:

This document is applicable to all bulk materials

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hypodermic needles