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GB - Chinese national standards - Page 4894

Standards GB - Chinese national standards - Page 4894

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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Preview GB/T 48125-2026 28.9.2026
GB/T 48125-2026

Non-destructive testing—Digital twin intelligent monitoring system for chemical plants—General requirements
Execute Date: april 2027

Standard published on 28.9.2026

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Preview GB/T 48126-2026 28.9.2026
GB/T 48126-2026

Greenhouse gas—Quantification method and requirements for carbon footprint of products—Casting products
Execute Date: april 2027

Standard published on 28.9.2026

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Preview GB/T 48127-2026 28.9.2026
GB/T 48127-2026

Geometrical product specifications(GPS)—Dimensional measuring equipment—Reference disk gauges
Execute Date: january 2027

Standard published on 28.9.2026

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Preview GB/T 48128-2026 28.9.2026
GB/T 48128-2026

Complete set of automatic production equipment of shiitake mushroom sticks
Execute Date: april 2027

Standard published on 28.9.2026

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Preview GB/T 48129-2026 28.9.2026
GB/T 48129-2026

Rolling bearings—Methods for ultrasonic testing
Execute Date: january 2027

Standard published on 28.9.2026

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Preview GB/T 48130-2026 28.9.2026
GB/T 48130-2026

Geometrical product specifications (GPS)—Design and metrological characteristics of rotary axis form-measuring instruments
Execute Date: january 2027

Standard published on 28.9.2026

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Out of stock
Preview GB/T 48132.1-2026 28.8.2026
GB/T 48132.1-2026

Green mine construction specifications—Part 1: Coal mine

Standard published on 28.8.2026

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382.80 USD


in 3 working days
Preview GB/T 48132.10-2026 28.8.2026
GB/T 48132.10-2026

Green mine construction specifications—Part 10: Geothermal and mineral water mines

Standard published on 28.8.2026

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382.80 USD


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Preview GB/T 48132.2-2026 28.8.2026
GB/T 48132.2-2026

Green mine construction specifications—Part 2: Onshore petroleum and natural gas mine

Standard published on 28.8.2026

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382.80 USD


in 3 working days
Preview GB/T 48132.3-2026 28.8.2026
GB/T 48132.3-2026

Green mine construction specifications—Part 3: Ferrous metal mine

Standard published on 28.8.2026

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electronic design (pdf) (382.80 USD)


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382.80 USD


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