2. Publishers
  3. GB
GB - Chinese national standards - Page 7225

Standards GB - Chinese national standards - Page 7225

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 7225" by:    


Publication year
Preview GB/Z 24845-2009 30.11.2009
GB/Z 24845-2009 WITHDRAWN

Specification of metal-oxide surge arresters without gaps for 1000 kV AC system

WITHDRAWN published on 30.11.2009

Selected format:
English, Chinese -
electronic design (pdf) (ON REQUEST)


Show all technical information.
ON REQUEST


Out of stock
Preview GB/Z 24846-2009 30.11.2009
GB/Z 24846-2009 WITHDRAWN

Preventive test standards of 1000 kV AC electrical equipments

WITHDRAWN published on 30.11.2009

Selected format:
English, Chinese -
electronic design (pdf) (ON REQUEST)


Show all technical information.
ON REQUEST


Out of stock
Preview GB/Z 24847-2009 30.11.2009
GB/Z 24847-2009 WITHDRAWN

Technical guide on 1 000 kV AC system voltage and reactive power

WITHDRAWN published on 30.11.2009

Selected format:
English, Chinese -
electronic design (pdf) (382.80 USD)


Show all technical information.
382.80 USD


in 3 working days
Preview GB 24849-2010 30.6.2010
GB 24849-2010 WITHDRAWN

Minimum allowable values of energy efficiency and energy efficiency grades for household and similar microwave ovens

WITHDRAWN published on 30.6.2010

Selected format:
English, Chinese -
electronic design (pdf) (574.80 USD)


Show all technical information.
574.80 USD


in 3 working days
Preview GB 24849-2017 31.5.2017
GB 24849-2017 WITHDRAWN

Minimum allowable values of energy efficiency and energy efficiency grades for household and similar microwave ovens

WITHDRAWN published on 31.5.2017

Selected format:
English, Chinese -
electronic design (pdf) (150.00 USD)


Show all technical information.
150.00 USD


IN STOCK
Preview GB 2485-1984 1.1.1984
GB 2485-1984 WITHDRAWN

Grinding wheels

WITHDRAWN published on 1.1.1984

Selected format:
English, Chinese -
electronic design (pdf) (1054.80 USD)


Show all technical information.
1 054.80 USD


in 6 working days
Preview GB/T 2485-1997 16.12.1997
GB/T 2485-1997 WITHDRAWN

Bonded abrasive products Grinding wheel Technical specifications

WITHDRAWN published on 16.12.1997

Selected format:
English, Chinese -
electronic design (pdf) (526.80 USD)


Show all technical information.
526.80 USD


in 4 working days
Preview GB/T 2485-2008 3.6.2008
GB/T 2485-2008 WITHDRAWN

Bonded abrasive products—Technical specifications

WITHDRAWN published on 3.6.2008

Selected format:
English, Chinese -
electronic design (pdf) (670.80 USD)


Show all technical information.
670.80 USD


in 3 working days
Preview GB 24850-2010 30.6.2010
GB 24850-2010 WITHDRAWN

Minimum allowable values of energy efficiency and energy efficiency grades for flat panel televisions

WITHDRAWN published on 30.6.2010

Selected format:
English, Chinese -
electronic design (pdf) (622.80 USD)


Show all technical information.
622.80 USD


in 4 working days
Preview GB 24850-2013 9.6.2013
GB 24850-2013 WITHDRAWN

Minimum allowable values of energy efficiency and energy efficiency grades for flat panel televisions

WITHDRAWN published on 9.6.2013

Selected format:
English, Chinese -
electronic design (pdf) (718.80 USD)


Show all technical information.
718.80 USD


in 3 working days

Entries shown from 72240 to 72250 out of a total of 90914 entries.

Can we help you with something?

Latest update: 2026-04-24 (Number of items: 2 274 650)
© Copyright 2026 NORMSERVIS s.r.o.



Cookies Cookies

We need your consent to use the individual data so that you can see information about your interests, among other things. Click "OK" to give your consent.

You can refuse consent here.

Cookies Cookie - Settings
Close

Here you can customize your cookie settings according to your preferences.

Technical cookies
These cookies are essential for the proper functioning of the website and all the functions that the website offers. Technical cookies cannot be turned off because they are responsible for storing products in the cart, setting up filters, performing the shopping process, favorites list and privacy settings.
Show more
Analytical cookies
Analytical cookies allow us to measure the performance of our website and our advertising campaigns. They are used to determine the number of visits and sources of visits to our website. We process the data obtained through these cookies in a summary manner, without the use of identifiers that point to specific users of our website. If you turn off the use of analytical cookies in relation to your visit, we lose the ability to analyze performance and optimize our actions.
Show more
Personalized cookies
We also use cookies and other technologies to tailor our business to the needs and interests of our customers and prepare an exceptional shopping experience for you. By using personalized cookies, we can avoid explaining unwanted information, such as inappropriate product recommendations or useless special offers. In addition, the use of personalized cookies allows us to offer you additional features, such as product recommendations tailored to your needs.
Show more
Advertising cookies
Advertising cookies are used by us or our partners so that we can display suitable content or advertisements both on our website and on the websites of third parties. Thanks to this, we can create profiles based on your interests, so-called pseudonymized profiles. Based on this information, it is usually not possible to immediately identify you, because only pseudonymized data is used. If you do not consent, you will not be the recipient of content and ads tailored to your interests.
Show more

We need your consent to use the individual data so that you can see information about your interests, among other things.