China Standards English version of Metallurgy material and auxiliary material in general

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Database: 365,228(8 Aug 2026)

GJG59 TB 10001 GB/T 31774 maximum residue limits air quality petroleum

GB/T 6609.11-2026 in English

Chemical analysis methods and determination of physical performance of alumina—Part 11: Determination of manganese oxide and magnesium oxide contents—Flame atomic absorption spectrometric method

TO BE VALID

Issued on:2026-05-25 | Implemented on:2026-12-01

$225.00 $219.00
GB/T 6609.5-2026 in English

Chemical analysis methods and determination of physical performance of alumina—Part 5：Determination of sodium oxide and potassium oxide contents

TO BE VALID

Issued on:2026-05-25 | Implemented on:2026-12-01

$225.00 $219.00
GB/T 6609.22-2026 in English

Chemical analysis methods and determination of physical performance of alumina—Part 22: Sampling and preparation of test samples

TO BE VALID

Issued on:2026-05-25 | Implemented on:2026-12-01

$135.00 $131.00
GB/T 6609.24-2026 in English

Chemical analysis methods and determination of physical performance of alumina—Part 24: Measurement of the angle of repose and the angle of flow

TO BE VALID

Issued on:2026-05-25 | Implemented on:2026-12-01

$135.00 $131.00
GB/T 6609.13-2026 in English

Chemical analysis methods and determination of physical performance of alumina—Part 13: Determination of calcium oxide content—Flame atomic absorption spectrometric method

TO BE VALID

Issued on:2026-05-25 | Implemented on:2026-12-01

$165.00 $161.00
GB/T 6609.7-2026 in English

Chemical analysis methods and determination of physical performance of alumina—Part 7:Determination of titanium dioxide, chromium sesquioxide, cupric oxide,fluorine, chlorine, boron trioxide, phosphorus pentoxide, sulfate contents—Spectrophotometry method

TO BE VALID

Issued on:2026-05-25 | Implemented on:2026-12-01

$585.00 $568.00
YB/T 6365-2025 in English

Slag Wool Using Hot State Manganese Slag

VALID

Issued on:2025-07-08 | Implemented on:2025-11-01

$135.00 $131.00
YS/T 273.7-2024 in English

Methods for chemical analysis and physical properties test of cryolite-Part 7：Determination of ferric oxide content-Orthophenantholine photometric method

VALID

Issued on:2024-10-24 | Implemented on:2025-05-01

$209.00 $203.00
YS/T 273.12-2024 in English

Methods for chemical analysis and physical properties test of cryolite-Part 12: Determination of calcium oxide content-Flame atomic absorption spectrometric method

VALID

Issued on:2024-10-24 | Implemented on:2025-05-01

$209.00 $203.00
YS/T 581.4-2024 in English

Determination of chemical content and physical properties of aluminium fluoride -Part 4: Determination of aluminium content - EDTA titration method

VALID

Issued on:2024-10-24 | Implemented on:2025-05-01

$209.00 $203.00

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