China Standards English version of Ferroalloys,page 5

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Database: 365,228(8 Aug 2026)

GB 18384 GB 38031 GB/T 12346 Chemical classification and labelling PV solar energy

GB/T 3211-2023 in English

Metal chrome

VALID

Issued on:2023-09-07 | Implemented on:2024-04-01

$160.00 $156.00
GB/T 42794-2023 in English

Ferronickel―Determination of carbon,sulfur,silicon,phosphorus,nickel,cobalt,chromium and copper contents―Spark atomic emission spectrometry

VALID

Issued on:2023-08-06 | Implemented on:2024-03-01

$250.00 $243.00
GB/T 5686.7-2022 in English

Ferromanganese，ferromanganese-silicon，nitrogen-bearing ferromanganese and manganese metal—Determination of sulfur content—Infrared absorption method and combustion-neutralization method

VALID

Issued on:2022-12-30 | Implemented on:2023-07-01

$250.00 $243.00
GB/T 5686.1-2022 in English

Ferromanganese，ferromanganese-silicon，nitrogen-bearing ferromanganese and manganese metal—Determination of manganese content—Potentiometric method， titrimetric method after ammonium nitrate oxidation and titrimetric method after perchloric acid oxidation

VALID

Issued on:2022-10-14 | Implemented on:2023-02-01

$270.00 $262.00
GB/T 5686.2-2022 in English

Ferromanganese, ferromanganese-silicon, nitrogen-bearing ferromanganese and manganese metal—Determination of silicon content—Molybdenum blue spectrophotometric method , silicon potassium fluoride titrimetric method and perchloric acid dehydration gravimetric method

VALID

Issued on:2022-10-12 | Implemented on:2023-02-01

$220.00 $214.00
GB/T 5686.4-2022 in English

Ferromanganese, ferromanganese-silicon, nitrogen-bearing ferromanganese and manganese metal—Determination of phosphorus content—Molybdenum blue spectrophotometric method and bismuth phosphomolybdate blue spectrophotometric method

VALID

Issued on:2022-10-12 | Implemented on:2023-02-01

$220.00 $214.00
GB/T 41497-2022 in English

Ferrovanadium—Determination of vanadium,silicon,phosphorus,manganese,aluminum,iron content—Wavelength dispersive X-ray fluorescence spectrometry

VALID

Issued on:2022-04-15 | Implemented on:2022-11-01

$300.00 $291.00
GB/T 41496-2022 in English

Ferroalloys一Determination of moisture of lots一Gravimetric method

VALID

Issued on:2022-04-15 | Implemented on:2022-11-01

$144.00 $140.00
GB/T 3795-2014/XG1-2022 in English

Ferromanganese,includes Amendment 1

VALID

Issued on:2022-03-09 | Implemented on:2022-07-01

$120.00 $117.00
GB/T 7731.5-2021 in English

Ferrotungsten—Determination of silicon content—Silicomolybdenum blue spectrophotometric method

VALID

Issued on:2021-08-20 | Implemented on:2022-03-01

$160.00 $156.00

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