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GB - Chinese national standards - Page 4489

Standards GB - Chinese national standards - Page 4489

Standards GB are Chinese national standards, which are issued by China's Standardization Administration Office (SAC).
Chinese national standards are used all over China commonly labeled as GB standards. They determine the united production requirements regarding product safety and quality .
GB standards are often modified or created according to the international standards of ISO, IEC or any other international level. Although, they are largely harmonized, GB standards may differ from international standards .
Approximately 15% of all GB standards are obligatory and they can be identified according to the prefix GB, after which the code of the standards follows:
GB – Obligatory national standards
GB/T – Optional national standards
GB/Z – National steering technical document

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Publication year
Preview GB/T 44990-2024 28.11.2024
GB/T 44990-2024

Test method for interface bonding strength of coating by laser cladding repairing

Standard published on 28.11.2024

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electronic design (pdf) (334.80 USD)


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334.80 USD


in 3 working days
Preview GB/T 44991-2025 28.2.2025
GB/T 44991-2025

Railway applications—Testing of rolling stock on completion of construction and before entry into service

Standard published on 28.2.2025

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electronic design (pdf) (1966.80 USD)


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1 966.80 USD


in 9 working days
Preview GB/T 44992-2024 31.12.2024
GB/T 44992-2024

Testing equipment for harmonic meters of active energy

Standard published on 31.12.2024

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electronic design (pdf) (672.00 USD)


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672.00 USD


IN STOCK
Preview GB/T 44993-2024 31.12.2024
GB/T 44993-2024

On-site testing instruments of off-board charger for electric vehicles

Standard published on 31.12.2024

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electronic design (pdf) (384.00 USD)


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384.00 USD


IN STOCK
Preview GB/T 44994-2024 31.12.2024
GB/T 44994-2024

Acoustics—Hearing aid fitting management (HAFM)

Standard published on 31.12.2024

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electronic design (pdf) (1000.80 USD)


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1 000.80 USD


in 6 working days
Preview GB/T 44995-2024 28.11.2024
GB/T 44995-2024

Polypropylene packaging container—Guidelines for the construction of initial screening testing methods for doped with recycled plastic

Standard published on 28.11.2024

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electronic design (pdf) (334.80 USD)


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334.80 USD


in 3 working days
Preview GB/T 44996-2024 28.11.2024
GB/T 44996-2024

General technical requirements for bag forming, dosing and sealing machine of edible salt

Standard published on 28.11.2024

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electronic design (pdf) (334.80 USD)


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334.80 USD


in 3 working days
Preview GB/T 44997-2024 28.11.2024
GB/T 44997-2024

General technical requirements for linear aseptic filling capping machine

Standard published on 28.11.2024

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electronic design (pdf) (526.80 USD)


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526.80 USD


in 4 working days
Preview GB/T 44998-2024 28.11.2024
GB/T 44998-2024

Determination of nitrates and nitrites in surfactants—Ion chromatography method

Standard published on 28.11.2024

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electronic design (pdf) (238.80 USD)


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238.80 USD


in 3 working days
Preview GB/T 44999-2024 28.11.2024
GB/T 44999-2024

Determination of phosphorus content in detergents—Inductively coupled plasma mass spectrometry

Standard published on 28.11.2024

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electronic design (pdf) (238.80 USD)


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238.80 USD


in 3 working days

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Latest update: 2026-11-14 (Number of items: 2 210 114)
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