HG/T 5585-2019.Test method for determining activity of ruthenium-based ammonia synthesis catalysts.1范围HG/T 5585规定了钌基氨合成催化剂活性试验方法。HG/T 5585适用...
DL/T 5718-2015.Code for design of monophase and triphase hybrid distribution mode.1总则1.0.1为了规范和统一单三相混合配电方式设计的技术原则和技术要求，更...
HG/T 5584-2019.Terephthalic acid hydrotreating catalysts.1范围HG/T 5584规定了对苯二甲酸加氢精制催化剂的要求、试验方法、检验规则、标志、包装、运输...
DL/T 499-2001.The rural low-voltage electric power technical code.1范围DL/T 499规定了农村低压电力网的基本技术要求，适用于380V及以下农村电力网的设计、...
DL/T 5564-2019.Code for design of connecting transmission and transformation project to power system.1总则1.0.1为规范和指导输变电工程接人系统设计,提高设计质量...
DL/T 5562-2019.Technical code for design of valve cooling system of converter station.1总则1.0.1为规范换流站阀冷 却系统设计,满足安全可靠、技术先进、经济适...
HG/T 5583-2019.Analytical method of chemical composition for gas phase ethylene polymerization catalyst.1范围HG/T 5583规定了乙烯气相聚合催化剂化学成分分析方法。...
HG/T 5582-2019.Test method of activity for catalyst from normal olefins to isobutene in liquefied gas.1范围HG/T 5582规定了液化气中正构烯烃制异丁烯催化剂活性试验...
HG/T 5581-2019.Test method of activity for polyethylene oxide catalysts.1范围HG/T 5581规定了聚氧化乙烯催化剂活性试验方法。HG/T 5581适用于大、中型聚氧化乙...
HG/T 3401-2014.m -Phenylene diamine.1 范围HG/T 3401规定了间苯二胺的要求、安全信息、采样、试验方法、检验规则以及标志、标签、包装、运输和贮存...
