This document specifies the terms and definitions, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of aluminum alloy die-cast electronic control boxes for new energy vehicles. This document applies to aluminum alloy die-cast electronic control boxes for new energy vehicles.
T/WHQASA 3-2023 history
2023T/WHQASA 3-2023 Aluminum alloy die-cast electronic control box for new energy vehicles