T/CIET 1244-2025 Technical Specifications for Liquid Hydrogen Storage and Supply Systems for Hydrogen-Powered Drones
T/CIET 1244-2025 Hydrogen energy drone liquid hydrogen storage and supply system technical specification
Basic Information
Scope
Scope: This document specifies the general requirements, technical requirements, test methods, inspection rules, and marking, packaging, transportation, and storage for liquid hydrogen storage and supply systems used in hydrogen-powered drones. This document applies to all types of liquid hydrogen storage and supply systems for drones that use liquid hydrogen (with a volume fraction of hydrogen not less than 95%) and operate under normal low-altitude environmental temperatures (-40 °C to 60 °C) with a design temperature not lower than -253 °C. Main technical content: This document specifies the general requirements, technical requirements, test methods, inspection rules, and marking, packaging, transportation, and storage for liquid hydrogen storage and supply systems used in hydrogen-powered drones. This document applies to all types of liquid hydrogen storage and supply systems for drones that use liquid hydrogen (with a volume fraction of hydrogen not less than 95%) and operate under normal low-altitude environmental temperatures (-40 °C to 60 °C) with a design temperature not lower than -253 °C.