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热搜: 热塑性塑料管材蠕变比率的试验方法 形状和位置公差 未注公差值 用于水泥和混凝土中的粒化高炉矿渣粉
NB/T 20008.29-2017.Other material for pressurized water reactor nuclear power plants-Part 29:NS3105 alloy plates and sheets for nuclear safety related
NB/T 20008.30-2017.Other material for pressurized water reactor nuclear power plants-Part 30:NS3105 alloy pipes for nuclear safety related equipment.
NB/T 20006.37-2017.Alloy steel for pressurized water reactor nuclear power plants-Part 37:19MnNiMo steel forgings for reactor vessel non-core region.
NB/T 20007.43-2016.Stainless steel for pressurized water reactor nuclear power plants- Part 43:022Cr17Ni12Mo2N austenitic stainless steel forgings use
NB/T 20007.44-2016.Stainless steel for pressurized water reactor nuclear power plants-Part 44:015Cr17Ni12Mo2N austenitic stainless steel pipes for sur
NB/T 20007.45-2016.Stainless steel for pressurized water reactor nuclear power plants-Part 45:04Cr13Ni5Mo martensitic stainless steel for hold down sp
NB/T 20007.47-2017.Stainless steel for pressurized water reactor nuclear power plant-Part 47: 06Cr13AI stainless steel bars used for steam generator.
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