SN/T 0838.5-1999
SN/T 0838.1-1999
GB/T 22634-2008
Conversion between water content and water dew point of natural gas
GB/T 260-2016
Test method for water in petroleum products—Distillation method
SN/T 0838.3-2015
Determination of nickel in boric acid and borax for import and export - Flame atomic absorption spectrometry
SN/T 0838.4-2015
Determination of manganese in boric acid and borax for import and export - Flame atomic absorption spectrometry
SN/T 0838.2-2015
Determination of cobalt in boric acid and borax for import and export - Flame atomic absorption spectrometry
SN/T 0838.1-2015
Determination of chromium in boric and borax for import and export - Flame atomic absorption spectrometry
SN/T 0838.5-2015
Determination of copper in boric acid and borax for import and export - Flame atomic absorption spectrometry
GB/T 14949.12-2021
Manganese ores—Determination of combined water content—Gravimetric method
SN/T 0838.2-1999
SN/T 0838.3-1999
SN/T 0838.4-1999
GB/T 10514-2012
Determination of free water for nitrophosphate - Oven method
NY/T 1973-2021
Water soluble fertilizers—Determination of water insoluble matter content and pH
GB/T 17669.2-1999
Gypsum plasters--Determination of water of crystallization content
NY/T 1115-2006
Water-soluble fertilizers-Determination of water insoluble matter content
NY/T 2879-2015
GB/T 2677.4-1993
Fibrous raw material--Determination of water solubility
NY/T 3174-2017