Warning

Your browser does not currently support JavaScript. It is possible that some feature will not work. JavaScript is required for the online shop to function fully. Here are the instructions on how to enable JavaScript in your web browser.

Standards GB - Chinese national standards - Page 4856

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

Price display: excl. VAT

Displayed currency: USD

Sort by:

Narrow the selection for the "GB standards - Page 4856" by:

Enter the number of the standard or the text which you are looking for:

Publication year

Valid (55417)

Invalid (38807)

GB/T 47901-2026

Gallium arsenide substrates for laser epitaxial chips
Execute Date: february 2027

Standard published on 2.7.2026

Selected format:

English, Chinese -

electronic design (pdf) (ON REQUEST)

Show all technical information.

ON REQUEST

Out of stock

GB/T 47902-2026

Polished single-crystal diamond wafers
Execute Date: february 2027

Standard published on 2.7.2026

Selected format:

English, Chinese -

electronic design (pdf) (ON REQUEST)

Show all technical information.

ON REQUEST

Out of stock

GB/T 47903-2026

Plastics—Determination of metal content in polyethylene(PE) and polypropylene(PP)—Inductively coupled plasma optical emission spectrometry
Execute Date: february 2027

Standard published on 2.7.2026

Selected format:

English, Chinese -

electronic design (pdf) (ON REQUEST)

Show all technical information.

ON REQUEST

Out of stock

GB/T 47904-2026

Continuous-fibre-reinforced ceramic composites—Test method for in-plane shear strength at ambient temperature—V-notched beam test
Execute Date: february 2027

Standard published on 2.7.2026

Selected format:

English, Chinese -

electronic design (pdf) (ON REQUEST)

Show all technical information.

ON REQUEST

Out of stock

GB/T 47905.1-2026

Human response to vibration—Measuring instrumentation—Part 1:General purpose vibration meters
Execute Date: february 2027

Standard published on 30.7.2026

Selected format:

English, Chinese -

electronic design (pdf) (ON REQUEST)

Show all technical information.

ON REQUEST

Out of stock

GB/T 47906-2026

Practice methods for nanotopography of 300 mm silicon wafer surface
Execute Date: february 2027

Standard published on 2.7.2026

Selected format:

English, Chinese -

electronic design (pdf) (ON REQUEST)

Show all technical information.

ON REQUEST

Out of stock

GB/T 47907-2026

Continuous-fibre-reinforced ceramic composites—Test methods for interlaminar shear strength and shear modulus at ambient temperature—Double-notched compression and V-notched beam test
Execute Date: february 2027

Standard published on 2.7.2026

Selected format:

English, Chinese -

electronic design (pdf) (ON REQUEST)

Show all technical information.

ON REQUEST

Out of stock

GB/T 47908-2026

Composites and reinforcements fibres—Carbon fibre reinforced plastics(CFRPs) and metal assemblies—Characterization of durability of adhesive interfaces by wedge rupture test
Execute Date: february 2027

Standard published on 2.7.2026

Selected format:

English, Chinese -

electronic design (pdf) (ON REQUEST)

Show all technical information.

ON REQUEST

Out of stock

GB/T 47909-2026

Diamond polycrystal wafers
Execute Date: february 2027

Standard published on 2.7.2026

Selected format:

English, Chinese -