GBT12690.6
GBT12690.6, Total:3 items.
The international standard classification for "GBT12690.6" includes: Other non-ferrous metals and their alloys , Cadmium, cobalt and their alloys .
The Chinese standard classification for "GBT12690.6" includes: Rare metals and their alloys analysis method .
中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会
- GB/T 12690.6-2017 Chemical analysis methods for non-rare earth impurity of rare earth metals and their oxides - Part 6: Determination of iron content - Kslium thiocyanate, 1, 10-Phenanthroline spectrophotometric method
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 12690.6-2003 Praseodymium oxide-Determination of lanthanum oxide, cerium oxide, neodymium oxide, samarium oxide
- GB/T 12690.6-1990 Praseodymium oxide--Determination of lanthanum oxide, cerium oxide, neodymium oxide, samarium oxide and yttrium oxide contents--Emission spectrographic method
gbt,gbt gbt,gbt method,ultraviolet gbt,gbt series,GBT10044,GBT10046,GBT10,GBT100,GBT1000,GBT10000,GB/T 10001.1,GB/T 10001.10,GB/T 10001.2,GBT12690.6,GB/T 12690.6-1990,GB/T 12690.6-2003,GB/T 12690.6-2017
