GB/T 5158.2-2011
Metallic powders - Determination of oxygen content by reduction methods - Part 2: Loss of mass on hydrogen reduction(hydrogen loss)
GB/T 4164-2008
Metallic powders - Determination of hydrogen reducible oxygen content
GB/T 223.82-2018
Steel and iron—Determination of hydrogen content—Thermal conductivity/infrared method after fusion under inert gas
GB/T 43314-2023
Silicone rubber—Determination of phenyl and vinyl content—1H-NMR method
HG/T 4658-2014
Textile dyeing and finishing auxiliaries - Determination of the active hydrogen in hydrogen containing silicone
NY/T 4428-2023
DB35/T 944-2009
QJ 2781A-2004
Determination of the carbon content, the hydrogen content and the nitrogen content of carbonaceous material
DB23/T 2492-2019
GB/T 5158.3-2011
Metallic powders - Determination of oxygen content by reduction methods - Part 3: Hydrogen-reducible oxygen
GB/T 21126-2007
Determination of sodium formaldehyde sulfoxylate in grain products
SN/T 4764-2017
Determination of total carbon,hydrogen,nitrogen and sulfur content in coal-Elemental analyzer method
YB/T 6183-2024
SH/T 0022-1990
DB32/T 1438-2009
DB32/T 3595-2019
NB/SH/T 6030-2021
Determination of hydrogen content of middle distillate petroleum products Low-resolution pulsed nuclear magnetic resonance spectroscopy
SH/T 0658-1998
Standard test method for hydrogen content of jet fuels by low resolution nuclear magnetic resonance spectrometry
DB65/T 3397-2012
SN/T 3005-2011
Test method for instrumental determination of carbon,hydrogen,nitrogen and sulfur in organic chemicals