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GB/T 3074.3-2026 in English
Method for the determination of the oxidation resistance of carbon materials
TO BE VALID
Issued on:2026-04-30 | Implemented on:2026-11-01
$210.00 $204.00 -
GB/T 1429-2025 in English
Proximate analysis of carbon materials
VALID
Issued on:2025-08-29 | Implemented on:2026-03-01
$225.00 $219.00 -
GB/T 9973-2025 in English
Test methods for permeability of carbon materials
VALID
Issued on:2025-08-29 | Implemented on:2026-03-01
$240.00 $233.00 -
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DL/T 1679-2024 in English
Technical requirements for calcined petroleum coke for high voltage DC grounding electrodes
VALID
Issued on:2024-12-25 | Implemented on:2025-06-25
$339.00 $329.00 -
YB/T 6303-2024 in English
Green factory evaluation requirements of graphite electrode enterprises
VALID
Issued on:2024-12-10 | Implemented on:2025-07-01
$429.00 $417.00 -
YB/T 6194-2024 in English
Measurement of True Density of Needle Coke by Kerosene Displacement Method
VALID
Issued on:2024-10-24 | Implemented on:2025-05-01
$209.00 $203.00 -
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YB/T 6261-2024 in English
Determination of Nitrogen Content in Carbon Additive Formaldehyde Method
VALID
Issued on:2024-10-24 | Implemented on:2025-05-01
$189.00 $184.00
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