铌及铌锆合金丝
Niobium and niobium-zirconium alloy wire

2011-01-10

지르코늄 및 지르코늄 합금의 텅스텐 분석 방법
锆及锆合金中铌的测定方法

1996-10-18

지르코늄 및 지르코늄 합금의 니오븀 분석 방법
锆及锆合金中铌的测定方法

2001-12-28

지르코늄 및 지르코늄 합금의 니오븀 분석 방법
用于锆和锆合金中铌的方法

2001-12-28

지르코늄 및 지르코늄 합금의 텅스텐 분석 방법
用于锆和锆合金中铌的方法

1996-10-18

电光源用铌锆合金无缝管
Niobium-Zirconium alloys seamless tube for electric light source

2011-01-10

Сплавы и лигатуры редких металлов. Рентгенофлуоресцентный метод определения циркония, молибдена, вольфрама и тантала в сплавах на основе ниобия
稀有金属合金和铸造合金 X射线荧光法测定铌基合金中的锆 钼 钨和钽

Titanium materials for surgical implant applications Part 4: Wrought titanium 15-zirconium 4-niobium 4-tantalum alloy
外科植入用钛材料第4部分:锻造钛15锆4铌4钽合金

2009-01-01

钢铁及合金 硼、钛、锆、铌、锡、锑、钽、钨、铅的测定 电感耦合等离子体质谱法
Iron,steel and alloy-Determination of boron,titanium,zirconium,niobium,tin,antimony,tantalum,tungsten and lead-Inductively coupled plasma mass spectrometric

2013-03-01

锆及锆合金化学分析方法 第25部分：铌量的测定 5-Br-PADAP分光光度法和电感耦合等离子体原子发射光谱法
Methods for chemical analysis of zirconium and zirconium alloys—Part 25：Determination of niobium content—2-(5-bromo-2-pyridylazo)-5-diethylam inophenol spectrophotometry and inductively coupled plasma atomic emission spectrometry

2017-09-29

进出口碳钢、合金钢中铌、硼、钨、锆含量的测定 电感耦合等离子体原子发射光谱法
Determination of niobium、boron、wolfram and zirconium content in carbon steel and alloy steel for import and export - Inductively coupled plasma atomic emission spectrometric method

2014-01-13

铌铪合金化学分析方法 铪、钛、锆、钨、钽等元素的测定 电感耦合等离子体原子发射光谱法
Methods for chemical analysis of niobium hafnium alloys—Determination of hafnium, titanium, zirconium, tungsten, tantalum contents—Inductively coupled plasma atomic emission spectrometry

2020-03-06

钕铁硼合金化学分析方法　第5部分：锆、铌、钼、钨和钛量的测定　电感耦合等离子体原子发射光谱法
Chemical analysis methods for neodymium iron boron alloy—Part 5:Determination of zirconium,niobium,molybdenum,tungsten and titanium contents—Inductively coupled plasma atomic emission spectrometry

2014-10-14