DL/T 523-2007.Practice evaluation and testing method of inhibitors for chemical cleaning.1范围DL/T 523规定了火力发电机组和蒸汽动力设备化学清洗缓蚀剂应用性能...
DL/T 503-2009.Classification and coding regulations for electric power engineering projects.1范围DL/T 503规定了电力工程项目的分类和编码方法，并规定了相应的代...
DL/T 500-2009.Specification of voltage monitor for order.1范围DL/T 500规定了电压监测仪的定义、产品分类、要求、试验方法、检验规则以及标志、包装、...
HG/T 5764-2020.Determination of pore structures of petroleum refining catalysts.2规范性引用文件1范围HG/T 5764规定了采用静态氮吸附容量法测定石油炼制催化剂...
HG/T 5761-2020.Catalytic performance test methods of dimethyl ether carbonylation catalystfor methyl acetate synthesis.1范围HG/T 5761规定了二甲醚羰基化制乙酸甲酯催化...
DL/T 1040-2007.The grid operation code.1范围DL/T 1040规定了电网运行应遵循的基本技术要求和基本原则。DL/T 1040适用于所有参与电网运行的电网企业、...
HG/T 5763-2020.Determination of metal elements in metallocene polyolefine catalysts-Inductively coupled plasma optical emission spectrometry.1范围HG/T 5763规定了采用电感耦合...
DL/T 5346-2006.Design specification for concrete arch dams.1范围DL/T 5346规定了拱坝设计的主要技术原则。DL/T 5346适用于新建和改建的大、中型水电水利工...
HG/T 5762-2020.Analytical method of chemical composition for chromium based ethylene polymerization catalyst.1范围HG/T 5762规定了锵系乙烯聚合催化剂化学成分分析方法...
DL/T 5040-2006.Code for designing of radio stations against effects from Power transmission lines.1范围DL/T 5040规定了交流高压架空输电线路(简称输电线路)与各类无...
