продукты IEC 60884-1 Clause 23.2 Table 21 Flexible Cables Torque Test Device The LS-B47 Flexible Cables Torque Test Device is designed and manufactured in full accordance with standard IEC 60884-1 Clause 23.2 Table 21 (GB/T 2099.1-2021 Clause 19 июня 2025 г.