products IEC 60884-1 Clause 10.2 and 24.6 Figure 6 Compression Test Device Compression Test Device fully meet the IEC 60884-1:2022 Clause 10.2 and 24.6 Figure 6, EN 50075:1990 Clause 13.1 and Figure 7 (GB/T 2099.1-2021 clause 10.1 June 19, 2025