This document specifies the terminology, classification, codes and symbols, requirements, testing rules, test items and test methods, packaging, and marking of polyimide-fluorine 46 composite film sintering and single-sided film-reinforced mica tape-wrapped copper flat wires. , transportation and storage.
T/SZBX 054-2021 history
2021T/SZBX 054-2021 Polyimide-fluorine 46 composite film sintering and single-sided film reinforced mica tape wrapped copper flat wire