玻璃纤维及原料化学元素的测定 X射线荧光光谱法
Determination of chemical elements in glass fiber and its raw materials—X-ray fluorescence spectrometry

2023-11-27

Testing of raw materials for the production of glass; chemical analysis of arenaceous quartz with at least 98 % silica, determination of CaO and MgO
玻璃生产原材料的测试；含至少98%二氧化硅的砂质石英的化学分析 CaO和MgO的测定

1980-01-01

Testing of raw materials for the production of glass; chemical analysis of limestone with a minimum content of 95% calcium carbonate; determination of aluminium oxide
玻璃生产原材料的测试；石灰石的化学分析 最低碳酸钙含量为95%；氧化铝的测定

1994-04-01

Testing of raw materials for the production of glass; chemical analysis of limestone with a minimum content of 95% calcium carbonate; determination of silicon(IV)oxide
玻璃生产原材料的测试；石灰石的化学分析 最低碳酸钙含量为95%；氧化硅的测定

1994-04-01

Testing of raw materials for the production of glass; chemical analysis of limestone with a minimum content of 95% calcium carbonate; determination of titanium(IV)oxide
玻璃生产原材料的测试；石灰石的化学分析 最低碳酸钙含量为95%；氧化钛（IV）的测定

1994-04-01

Testing of raw materials for the production of glass; chemical analysis of limestone with a minimum content of 95% calcium carbonate; determination of calcium oxide and magnesium oxide
玻璃生产原材料的测试；石灰石的化学分析 最低碳酸钙含量为95%；氧化钙和氧化镁的测定

1994-04-01

Testing of raw materials for the production of glass; chemical analysis of limestone with a minimum content of 95% calcium carbonate; determination of manganese content calculated as MnO
玻璃生产原材料的测试；石灰石的化学分析 最低碳酸钙含量为95%；以MnO计算的锰含量的测定

1994-04-01

Testing of raw materials for the production of glass; chemical analysis of arenaceous quartz with at least 98 % silica, determination of titanium(IV)-oxide TiO<(Index)2>
玻璃生产原材料的测试；含至少98%二氧化硅的砂质石英的化学分析 钛（IV）-氧化物TiO的测定<（指数）2>

1980-01-01

Analysis of raw materials used in glass production; chemical analysis of dolomite containing not less than 95 % of calcium magnesium carbonate; determination of aluminium oxide
玻璃生产中使用的原材料分析；含有不低于95%碳酸钙镁的白云石的化学分析；氧化铝的测定

1986-11-01

Testing of raw materials for the production of glass; chemical analysis of arenaceous quartz with at least 98 % silica; determination of Al<(Index)2>O<(Index)3>
玻璃生产原材料的测试；含至少98%二氧化硅的砂质石英的化学分析；测定Al<（指数）2>O<（指数）3>

1988-05-01

Analysis of raw materials used in glass production; chemical analysis of dolomite containing not less than 95 % of calcium magnesium carbonate; determination of silicon(IV)oxide
玻璃生产中使用的原材料分析；含有不低于95%碳酸钙镁的白云石的化学分析；氧化硅的测定

1986-11-01

Analysis of raw materials used in glass production; chemical analysis of dolomite containing not less than 95 % of calcium magnesium carbonate; determination of titanium(IV)oxide
玻璃生产中使用的原材料分析；含有不低于95%碳酸钙镁的白云石的化学分析；氧化钛（IV）的测定

1986-11-01

Testing of raw materials for the production of glass; chemical analysis of arenaceous quartz with at least 98 % silica, determination of NA<(Index)2>O and K<(Index)2>O
玻璃生产原材料的测试；含至少98%二氧化硅的砂质石英的化学分析 NA<（指数）2>O和K<（指数）2>O的测定

1980-01-01

Analysis of raw materials used in glass production; chemical analysis of dolomite containing not less than 95 % of calcium magnesium carbonate; determination of manganese content calculated as MnO
玻璃生产中使用的原材料分析；含有不低于95%碳酸钙镁的白云石的化学分析；以MnO计算的锰含量的测定

1986-11-01

Analysis of raw materials used in glass production; chemical analysis of dolomite containing not less than 95 % of calcium magnesium carbonate; determination of calcium oxide and magnesium oxide
玻璃生产中使用的原材料分析；含有不低于95%碳酸钙镁的白云石的化学分析；氧化钙和氧化镁的测定

1986-11-01

Testing of raw materials for the production of glass; chemical analysis of limestone with a minimum content of 95% calcium carbonate; determination of total iron content calculated as iron(III)oxide
玻璃生产原材料的测试；石灰石的化学分析 最低碳酸钙含量为95%；以氧化铁（III）计算的总铁含量的测定

1994-04-01

Analysis of raw materials used in glass production; chemical analysis of dolomite containing not less than 95 % of calcium magnesium carbonate; determination of total iron content calculated as iron(III)oxide
玻璃生产中使用的原材料分析；含有不低于95%碳酸钙镁的白云石的化学分析；以氧化铁（III）计算的总铁含量的测定

1986-11-01

Testing of raw materials for the production of glass; chemical analysis of arenaceous quartz with at least 98 % silica, determination of the total content calculated as iron(III)-oxide Fe<(Index)2>O<(Index)3>
玻璃生产原材料的测试；含至少98%二氧化硅的砂质石英的化学分析 以铁（III）-氧化物Fe<（指数）2>O<（指数）3>计算的总含量的测定

1980-01-01

Testing of ceramic raw and basic materials - Chemical analysis of boron carbide, boron nitride, other metal borides and elemental boron - Part 3: Determination of the non-metallic major and minor constituents total carbon, total oxygen and total nitrogen as well as of free carbon in B<(Index)4>C and of loss on drying of amorphus boron
陶瓷原材料和基本材料的试验.碳化硼 氮化硼 其他金属硼化物和元素硼的化学分析.第3部分:非金属主要和次要成分总碳 总氧和总氮的测定以及B<（指数）4>C和

2016-12-01

Testing of raw materials for the production of glass; chemical analysis of arenaceous quartz with at least 98 % silica, fusion process for the determination of Al<(Index)2>O<(Index)3>, Fe<(Index)2>O<(Index)3> and TiO<(Index)2> as we-ll as CaO, MgO, Na<(Index)2>O and K<(Index)2>O
玻璃生产原材料的测试；含至少98%二氧化硅的砂质石英的化学分析 测定Al<（指数）2>O<（指数）3>、Fe<（指数）2>O<（指数）3>和TiO<（指数）2>的熔融过程 以及CaO、MgO、Na<（指数）2>O和K<（指数）2>O

1980-01-01