JB/T 14242-2022
ASTM D8455-22
Standard Test Method for Speciated Siloxane GC-IMS Analyzer Based On-line for Siloxane and Trimethylsilanol Content of Gaseous Fuels
GB/T 19444-2004
Oxygen precipitation characterization of silicon wafers by measurement of interstitial oxygen reduction
CJ/T 408-2012
Automatic equipment of oxygen monitoring for aerobic composting
GB/T 24583.7-2019
Vanadium-nitrogen—Determination of oxygen content—Infrared absorption method
GB/T 1557-2018
Test method for determining interstitial oxygen content in silicon by infrared absorption
GB/T 5158.3-2011
Metallic powders - Determination of oxygen content by reduction methods - Part 3: Hydrogen-reducible oxygen
DB42/T 1914-2022
GB/T 14144-2009
Testing method for determination of radial interstitial oxygen variation in silicon
GB/T 4164-2008
Metallic powders - Determination of hydrogen reducible oxygen content
GB/T 34520.8-2021
Test methods of continuous silicon carbide fibers—Part 8:Oxygen content
GB/T 5158.4-2011
Metallic powders - Determination of oxygen content by reduction methods - Part 4: Total oxygen by reduction-extraction
SN/T 2947-2011
Determination of active content of oxyfluorfen
DL/T 433-2015
Determination of chlorine content in phosphate ester fire-resistant fluids (Bomb method)
GB/T 1507-2006
Manganese Ores - Determination of active oxygen content - Potassium dichromate titrimetric method
MT/T 837-1999
Method of determining minimum oxygen content concentration for coal dust explosion
LY/T 2587-2016
Specification on station construction for monitoring air negative oxygen ion concentration
DB23/T 2492-2019
YB/T 4566.9-2016
Ferrovanadium nitride-Determination of oxygen content-Infrared absorption method
HG/T 4542-2013
Circulating cooling water-Determination of polyepoxysuecinic acid