DB37/T 3371-2018
BJS 202107-2021
HB/Z 5087.3-2004
Methods for analysis of acid plating copper solutions part 3:Determination of sulphuric acid content by potentiometric titrimetric method
HB/Z 5087.1-2004
Methods for analysis of acid plating copper solutions part 1:Determination of copper sulfate content by EDTA volumetric method
HB/Z 5094.2-2004
Methods for analysis of acid plating tin solutions-Part 2:Determination of free sulphuric acid content by potentiometric titrimetric method
HB/Z 5087.7-2004
Methods for analysis of acid plating copper solutions part 7:Determination of antimony content by atomic absorption spectrometric method
HB/Z 5094.3-2004
Methods for analysis of acid plating tin solutions-Part 3:Determination of lead content by atomic absorption spectrometric method
HB/Z 5094.4-2004
Methods for analysis of acid plating tin solutions-Part 4:Determination of copper content by atomic absorption spectrometric method
HB/Z 5087.6-2004
Methods for analysis of acid plating copper solutions part 6:Determination of arsenic content by spectrophotometric method
HB/Z 5087.4-2004
Methods for analysis of acid plating copper solutions part 4:Determination of iron content by atomic absorption spectrometric method
HB/Z 5094.1-2004
Methods for analysis of acid plating tin solutions-Part 1:Determination of tin(Ⅱ) sulfate content by potentiometric titrimetric method
HB/Z 5087.2-2004
Methods for analysis of acid plating copper solutions part 2:Determination of copper sulfate content by potentiometric titrimetric method
HB/Z 5087.5-2004
Methods for analysis of acid plating copper solutions part 5:Determination of nickel sulfate content by atomic absorption spectrometric method
\u0413\u041e\u0421\u0422 ISO 13906-2013
Animal feeding stuffs. Determination of acid detergent fibre (ADF) and acid detergent lignin (ADL) contents
BS EN ISO 13906:2008
Animal feeding stuffs. Determination of acid detergent fibre (ADF) and acid detergent lignin (ADL) contents
ISO 13906:2008
Animal feeding stuffs — Determination of acid detergent fibre (ADF) and acid detergent lignin (ADL) contents
UNE-EN ISO 13906:2009
Animal feeding stuffs - Determination of acid detergent fibre (ADF) and acid detergent lignin (ADL) contents (ISO 13906:2008)
DIN EN 16711-2
Textiles - Determination of metal content - Part 2: Determination of metals extracted by acidic artificial perspiration solution
EN 16711-2:2015
DIN EN ISO 13906
Animal feeding stuffs - Determination of acid detergent fibre (ADF) and acid detergent lignin (ADL) contents (ISO 13906:2008)