Найдено: 6
1 Scope This document specifies a basic measurement method by using the variable temperature sealed housing for evaporative determination (VT-SHED) test procedure for evaporative emissions from motor…
Overview ISO 21755-2:2020 specifies a laboratory permeation test procedure to measure evaporative emissions from motorcycles. It applies to motorcycles with liquid fuel tanks and spark‑ignition engin…
Overview ISO 21755-3:2025 - "Motorcycles - Measurement method for evaporative emissions - Part 3: VT‑SHED test procedure" specifies a standardized method for measuring evaporative emissions from moto…
Overview ISO 21755-1:2019 - Motorcycles - Measurement method for evaporative emissions - Part 1: SHED test procedure specifies a standardized method to measure evaporative hydrocarbon emissions from…