OS GSO ISO 21755-2:2023
ISO 21755-2:2020
Omani Standard
Current Edition
·
Approved on
03 May 2023
Motorcycles — Measurement method for evaporative emissions — Part 2: Permeation test procedure
OS GSO ISO 21755-2:2023 Files
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OS GSO ISO 21755-2:2023 Scope
This document specifies a basic measurement method by using a permeation test procedure for evaporative emissions from motorcycles. It is applicable to motorcycles equipped with a fuel tank to store liquid high volatile fuel and with a spark ignition engine (four-stroke engine, two-stroke engine or rotary piston engine).
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