製品 IEC 60884.1 IEC 60669-1 Clause 12.3.12 Screwless Terminal Deflection/Bending Test Device The JCY-2 Screwless Terminal Deflection/Bending Test Device fully complies with Clause 12.3.12 Figure 12 of IEC 60884-1:2022 (GB/T 2099.1-2021) and Clause 12.3.12 Figure 11 of 2025年6月19日