This document specifies terms and definitions, basic requirements, technical requirements, test methods, inspection rules, marking, packaging, transportation, and storage. This document applies to automotive aluminum alloy wheel casting technology.
T/SHDSGY 161-2023 history
2023T/SHDSGY 161-2023 Casting technology of automotive aluminum alloy wheel hub
2022T/SHDSGY 161-2022 Online education services and evaluation specifications