行业标准

NB/T 42130-2017.Environmental conditions for photovoltaic products:Classification of climate conditions.1范围NB/T 42130根据光伏产品在我国各地区使用时所经受的环境...

NB/T 42123-2017.Calibration Specification for Elctrical Measuring Transducers.1范围NB/T 42123规定了电测量变送器(以下简称变送器)校准的技术要求、校准条件、...

NB/T 14003.2-2016.Shale gas-Fracturing fuid-Part 2:Performance index and testing method for friction reducer.1范围NB/T 14003.2规定了聚丙酰胺类降阻剂的技术指标、性能...

HG/T 4134-2010.Polyethylene glycols for industrial use.1范围HG/T 4134规定了工业聚乙二醇的产品分类、要求、试验方法、检验规则及标志、标签和包装、运...

HG/T 4136-2010.Golfturf specialty fertilizers and soil conditioners.1范围HG/T 4136规定了高尔夫球场草坪专用肥和高尔夫球场草坪土壤调理剂的要求、试验方...

HG/T 4137-2010.Urea aldehyde slow release fertilizer.1范围HG/T 4137规定了脲醛缓释肥料的要求、试验方法、检验规则、标识、包装、运输和贮存。HG/T 41...

HG/T 4138-2010.Stable isotope 13C labelled urea.1范围HG/T 4138规定了稳定性同位素13C-尿素的要求、试验方法、检验规则、标识、包装、运输和贮存。HG...

HG/T 4139-2010.Release materials for pressure sensitive adhesive products.1范围HG/T 4139规定了压敏胶粘制品用防粘材料的分类、要求、试验方法、检验规则、...

NB/T 14002.6-2016.Shale gas reservoir stimulation-Part 6 : Requirements for construction technology of clustering perforation in horizontal well.1范围NB/T 14002.6规定了页岩气水...

NB/T 14002.5-2016.Shale gas reservoir stimulation-Part 5 : Operation requirements for milling plug in horizontal well.1范围NB/T 14002.5规定了水平井连续油管钻磨可钻桥塞...