GB/T 14352.15-1993
Methods for chemical analysis of tungsten ores and molybdenum ores—Determination of germanium content—Distillation separation-phenyl fluorone cetyltrimethyl-ammonium bromide phtometric method
GB/T 5238-2019
Monocrystalline germanium and monocrystalline germanium slices
GB/T 23522-2023
Germanium renewable raw materials
GB/T 11070-2017
Reduced germanium ingot
GB/T 11071-2018
Zone-refined germanium ingot
GB/T 43535-2023
High-purity germanium γ spectrometer
GB/T 26292-2010
Gold-germanium evaportation material
YS/T 300-2015
Germanium concentrates
YS/T 989-2014
Germanium grain
GB/T 11069-2017
High purity germanium dioxide
GB/T 5009.151-2003
Determination of germanium in foods
GB/T 30987-2015
Gas for electronic industry - Germane
GB/T 31987-2015
Gas for electronic industry—Germane
GB/T 8207-2007
Determination of germanium in coal
GB/T 5252-2020
Test method for dislocation density of monocrystal germanium
YS/T 1510-2021
GB/T 11713-2015
General analytical methods of high-purity germanium gamma spectrometer
GB/T 7167-2008
Test procedures for germanium gamma-ray detectors
GB/T 5238-2009
Monocrystalline germanium and monocrystalline germanium slices
GB/T 5238-2009e
Monocrystalline germanium and monocrystalline germanium slices