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GB/T 223.60-2024 (25.4.2024)

GB/T 223.60-2024 (25/04/2024)

Iron, steel and alloy—Determination of silicon content—Gravimetric method

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

from 282.30 EUR more info
GB/T 223.61-1988 (5.2.1988)

GB/T 223.61-1988 (05/02/1988)

Methods for chemical analysis of ironsteel and alloy--The ammonium phosphomolybdate volumetric method for the determination of phosphorus content

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

from 76.00 EUR more info
GB/T 223.62-1988 (5.2.1988)

GB/T 223.62-1988 (05/02/1988)

Methods for chemical analysis of ironsteel and alloy--The butyl acetate extraction photometric method for the determination of phosphorus content

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

from 76.00 EUR more info
GB/T 223.63-2022 (11.7.2022)

GB/T 223.63-2022 (11/07/2022)

Iron, steel and alloy—Determination of manganese content—Sodium (potassium) periodate spectrophotometric method

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

from 249.70 EUR more info
GB/T 223.64-2008 (13.5.2008)

GB/T 223.64-2008 (13/05/2008)

Iron, steel and alloyed - Determination of manganese content - Flame atomic absorption spectrometric method

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

from 81.40 EUR more info
GB/T 223.65-2012 (31.12.2012)

GB/T 223.65-2012 (31/12/2012)

Steel, iron and alloy - Determination of cobalt content - Flame atomic absorption spectrometric method

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

from 400.70 EUR more info
GB/T 223.66-1989 (31.3.1989)

GB/T 223.66-1989 (31/03/1989)

Methods for chemical analysis of ironsteel and alloy--The thiocyanate chlorpromazine hydrochloride--chloro form extraction photometric method for the determination of tungsten content

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

from 226.90 EUR more info
GB/T 223.67-2008 (13.5.2008)

GB/T 223.67-2008 (13/05/2008)

Iron, steel and alloy - Determination of sulfur content -Methylene blue spectrophotometric method

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

from 76.00 EUR more info
GB/T 223.68-1997 (17.3.1997)

GB/T 223.68-1997 (17/03/1997)

Methods for chemical analysis of ironsteel and alloy--The potassium iodate titration method after combustion in the pipe furnace for the determination of sulfur content

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

from 76.00 EUR more info
GB/T 223.69-2008 (13.5.2008)

GB/T 223.69-2008 (13/05/2008)

Iron, steel and alloy - Determination of carbon contents - Gas-volumetric method after combustion in the pipe furnace

Available languages: English, Chinese

Available design: electronic design (pdf), Print design

from 157.40 EUR more info
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