GB/T 20996.3-2020.Performance of high-voltage direct current (HVDC) systems with line-commutated converters-Part 3 : Dynamic conditions.1范围GB/T 20996.3给出了高压直流系统动...
GB/T 10963.2-2020.Electrical accessories-Circuit-breakers for overcurrent protection for household and similar installations-Part 2 : Circuit-breakers for AC and DC operation.1范围除...
GB/T 17037.5-2020.Plastics- Injection moulding of test specimens of thermoplastic materials-Part 5: Preparation of standard specimens for investigating anisotropy.1范围GB/T 17037....
GB/T 17037.2-2020.Plastics-Injection moulding of test specimens of thermoplastic materials-Part 2 :Small tensile bars.1范围GB/T 17037.2规定了一个四型腔的模具,即C型GB/...
GB/T 6036-2020.Rubber，vulcanized or thermoplastic- Determination of low-temperature stiffening( Gehman test).1范围GB/T 6036规定了在静态过程中,从室温至-150℃的温度...
GB/T 33588.3-2020.Lightning protection system components( LPSC)-Part 3:Requirements for isolating spark gaps (ISG).1范围GB/T 33588.3规定了雷电防护系统的隔离放电间隙...
GB/T 20985.2-2020.Information technology-Security techniques-Information security incident management-Part 2: Guidelines to plan and prepare for incident response.1范围GB/T 20985....
GB/T 20674.4-2020.Plastics pipes and fittings-Equipment for fusion jointing polyethylene systems-Part 4: Traceability coding.1范围GB/T 20674的本部分规定了聚乙烯(PE)管道系...
GB/T 35381.12-2020.Tractors and machinery for agriculture and forestry-Serial control and communications data network-Part 12: Diagnostics services.1范围GB/T 35381规定了农林拖...
GB/T 19520.19-2020.Mechanical structures for electronic equipment-Dimensions of mechanicalstructures of the 482.6 mm (19 in) series-Part 3-107 : Dimensions of subracks and plug-in u...
