GB - Chinese national standards

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GB/T 3654.2-2008 (13.5.2008)

GB/T 3654.2-2008 (13/05/2008)

Ferroniobium - Determination of copper content - The neocuproine-choroform extraction photometric method

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

from 147.90 EUR more info
GB/T 3654.3-2019 (4.6.2019)

GB/T 3654.3-2019 (04/06/2019)

Ferroniobium—Determination of silicon content—Gravimetric method

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

from 159.70 EUR more info
GB/T 3654.4-1983 (2.5.1983)

GB/T 3654.4-1983 (02/05/1983)

Methods for chemical analysis of ferroniobium--The combustion gravimetric method for the determination of carbon content

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

from 265.00 EUR more info
GB/T 3654.5-1983 (2.5.1983)

GB/T 3654.5-1983 (02/05/1983)

Methods for chemical analysis of ferroniobium--The molybdenum blue photometric method for the determination of the phosphorus content

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

from 169.20 EUR more info
GB/T 3654.6-2008 (13.5.2008)

GB/T 3654.6-2008 (13/05/2008)

Ferroniobium - Determination of sulfur content - Combustion-iodate titrimetric methodmethylene blue photometric method and infrared absorption method

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

from 297.00 EUR more info
GB/T 3654.8-2023 (27.11.2023)

GB/T 3654.8-2023 (27/11/2023)

Ferroniobium—Determination of titanium content—Chromotropic acid photometric method and diantipyrylmethane photometric method

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

from 328.90 EUR more info
GB/T 3654.9-1983 (2.5.1983)

GB/T 3654.9-1983 (02/05/1983)

Methods for chemical analysisof ferroniobium--The thiocyanate photometric method for the determination of tungsten content

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

from 126.70 EUR more info
GB/T 36540-2018 (13.7.2018)

GB/T 36540-2018 (13/07/2018)

VIS-SWIR spectral reflectivity measurement of water

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

from 351.20 EUR more info
GB/T 36540-2018E (13.7.2018)

GB/T 36540-2018E (13/07/2018)

VIS-SWIR spectral reflectivity measurement of water

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

GB/T 36541-2018 (13.7.2018)

GB/T 36541-2018 (13/07/2018)

Cerium-aluminium alloys

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

from 116.00 EUR more info
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