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GB - Chinese national standards
Page 1708
GB/T 23831-2009 (06/05/2009)
Classification and code of logistics information
Available languages: English, Chinese
Available design: electronic design (pdf), Print design
from 476.80 EUR more info
GB/T 23832-2022 (12/10/2022)
Bar code for commodity—Numbering and symbol marking of service relationship
Available languages: English, Chinese
Available design: electronic design (pdf), Print design
from 238.90 EUR more info
GB/T 23833-2022 (12/10/2022)
Bar code for commodity—Numbering and symbol marking of assets
Available languages: English, Chinese
Available design: electronic design (pdf), Print design
from 238.90 EUR more info
GB/T 23834.1-2009 (18/05/2009)
Chemical analysis method for stannous sulfate - Part 1: Determination of stannous sulfate content - Volumetric method of potassium dichromate
Available languages: English, Chinese
Available design: electronic design (pdf), Print design
from 135.00 EUR more info
GB/T 23834.2-2009 (18/05/2009)
Chemical analysis method for stannous sulfate - Part 2: Determination of insoluble substance in hydrochloric acid - Gravimetric method
Available languages: English, Chinese
Available design: electronic design (pdf), Print design
from 196.30 EUR more info
GB/T 23834.3-2009 (18/05/2009)
Chemical analysis method for stannous sulfate - Part 3: Determination of alkali metals sulfate and alkaline-earth metals sulfate - Gravimetric method
Available languages: English, Chinese
Available design: electronic design (pdf), Print design
from 196.30 EUR more info
GB/T 23834.4-2009 (18/05/2009)
Chemical analysis method for stannous sulfate - Part 4: Determination of lead and copper content - Flame atomic absorption spectrometry
Available languages: English, Chinese
Available design: electronic design (pdf), Print design
from 196.30 EUR more info
GB/T 23834.5-2009 (18/05/2009)
Chemical analysis method for stannous sulfate - Part 5: Determination of arsenic content - Silver diethyldithiocarbamate spectrophotometry
Available languages: English, Chinese
Available design: electronic design (pdf), Print design
from 196.30 EUR more info
GB/T 23834.6-2009 (18/05/2009)
Chemical analysis method for stannous sulfate - Part 6: Determination of iron content - 1,10-phenanthroline spectrophotometry
Available languages: English, Chinese
Available design: electronic design (pdf), Print design
from 196.30 EUR more info
GB/T 23834.7-2026 (25/05/2026)
Chemical analysis method for stannous sulfate—Part 7Determination of the contents of copper, lead, arsenic, iron, antimony, potassium, sodium, calcium and magnesium—Inductively coupled plasma optical emission spectrometry(ICP-OES)
Available languages: English, Chinese
Available design: electronic design (pdf), Print design
from 227.50 EUR more info
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