Standards GB - Chinese national standards - Page 238

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 238" by:

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

Publication year

Valid (53647)

Invalid (37267)

GB/T 12864-1997

Piezoelectric ceramic filters for use in electronic equipment A specification in the quality assessment system for electronic components Part 2:Sectional specification—Qualification approval

Standard published on 26.12.1997

Selected format:

English, Chinese -

electronic design (pdf) (634.80 USD)

Show all technical information.

634.80 USD

in 3 working days

GB/T 12865-1997

Piezoelectric ceramic filters for use in electronic equipment A specification in the quality assessment system for electronic components Part 2:Sectional specification—Qualification approval Section 1:Blank detail specification—Assessment level E

Standard published on 26.12.1997

Selected format:

English, Chinese -

electronic design (pdf) (382.80 USD)

Show all technical information.

382.80 USD

in 3 working days

GB/T 1288-2024

Chemical reagent—Potassium sodium tartrate tetrahydrate

Standard published on 29.9.2024

Selected format:

English, Chinese -