GB/T 39162-2020.Guidlines for circular economy practical technologies in thermal power industry ( coal-fired power generation company ).1范围GB/T 39162规定了燃煤发电企业发...
GB/T 23258-2020.Standard practice controlling internal corrosion in steel pipelines and piping systems.1范围GB/T 23258规定了钢质管道的内腐蚀工艺控制措施、材料选...
GB/T 39537-2020.Regulation for petroleum exploration.1范围GB/T 39537规定了石油天然气勘探阶段划分、工作原则,各勘探阶段的工作目标、地质任务、提交成...
GB/T 39332-2020.General requirements for the anti-fatigue manufacturing of precision gears.1范围GB/T 39332规定了高精度齿轮抗疲劳制造重要环节的一般技术要求,主...
GB/T 50485-2020.Technical standard for microirrigation engineering.1总则1.0.1 为统一 微灌工程技术要求，保证微灌工程建设质量,促进微灌事业健康发展,做到...
GB/T 4802.4-2020.Textiles-Determination of the fabric propensity to surface pilling,fuzzing or matting一Part 4: Random tumble pilling method.1范围GB/T 4802的本部分规定了采用...
GB/T 39120-2020.Integrated energy-Ubiquitous energy internet terminology.1范围GB/T 39120规定了泛能网的基础、技术、服务和评估的术语及其定义。GB/T 39120适用...
GB 50608-2020.Technical standard for fiber reinforced polymer ( FRP ) in construction.1总则1.0.1 为推动纤维增强复合材料在工程结构中的应用,做到技术先进、安...
GB/T 50599-2020.Technical standard for renovation of irrigation districts.1总则1.0.1 为规范灌区改造工程建设与管理,增强灌区抗御旱涝等自然灾害能力,改善农...
GB/T 39116-2020.Maturity model of intelligent manufacturing capability.1范围GB/T 39116规定了智能制造能力成熟度模型的构成、成熟度等级、能力要素和成熟度...
