ISO 20766-24:2022 pdf download – Road vehicles — Liquefied petroleum gas (LPG) fuel system components — Part 24: Gas tubes. 1 Scope This document specifies general requirements and definitions for the gas tube component of liquefied petroleum gas fuel, intended for use on the types of motor vehicles as defined in ISO 3833. It also provides general design principles and specifies requirements for instructions and marking. This document is applicable to vehicles (mono-fuel, bi-fuel or dual-fuel applications) using gaseous fuels in accordance with ISO 9162. It is not applicable to the following: a) fuel containers; b) stationary gas engines; c)...