行业标准

DL/T 244-2012.Performance test code on direct air-cooled system.1范围DL/T 244规定了火力发电厂直接空冷系统性能试验测点布置、仪表选用、试验程序和试验...

DL/T 269-2012.Vibrating wire load cell.1范围DL/T 269规定了钢弦式锚索测力计的基本参数、技术要求、试验方法、检验规则和标志、包装、运输、贮存...

HG/T 2832-2020.Fluosilicic acid for industrial use.1范围HG/T 2832规定了工业氟硅酸的分类、要求、试验方法、检验规则、标志、标签、包装、运输、贮存...

HG/T 2892-2020.Chemical reagent一Isopropyl alcohol(neq ISO 6353-3:1987，Reagents for chemical analysis-Part 3: Specifications- Second series).1范围HG/T 2892规定了化学试剂异...

DL/T 5777-2018.Technical specification of silica fume for use in hydraulic concrete.1总则1.0.1为规范硅粉在水工混凝土中的应用，制定本规范。1.0.2 DL/T 5777适用...

HG/T 5656-2019.Optical grade polyester film-Primer- coated polythylene terphthalate (PET) film for brightness enhancement film.1范围HG/T 5656规定了增亮膜用预涂底层聚对苯...

DL/T 5776-2018.Technical regulation for laying power pipes by horizontal directional drilling.1总则1.0.1为了规范电力电缆管线建设中水平定向钻方式的应用，同时...

HG/T 3162-87.Vocabulary of terms for Settling equipment.1001沉降器Settler利用重力使悬浮在液体中的固体颗(微)粒下沉而与液体分离的设备。1002沉降速度...

HG/T 3159-1999.Horizontal sand mills.1范围HG/T 3159规定了筒体有效容积为2.5L ~ 250L的卧式砂磨分散机(以下简称砂磨机)的型式与命名要求、试验方法检...

DL/T 5755-2017.Technical code of transmission line tower foundation engineering in desert area.1总则1.0.1为了在沙漠地区输电线路杆塔基础设计及施工中贯彻执行国...