ISO 21755-1:2019

ISO 21755-1:2019 Motorcycles - Measurement method for evaporative emissions - Part 1: SHED test procedure
standard by International Organization for Standardization, 07/01/2019

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Full Description

ISO 21755-1:2019 specifies a basic measurement method by using the SHED (Sealed Housing for Evaporative Determination) test procedure for evaporative emissions from motorcycles. It is applicable to motorcycles equipped with a spark ignition engine (four-stroke engine, two-stroke engine or rotary piston engine).