2. Publishers
  3. GB
GB - Chinese national standards - Page 4852

Standards GB - Chinese national standards - Page 4852

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 4852" by:    


Publication year
Preview GB/T 50811-2012 11.10.2012
GB/T 50811-2012

Standard for the operation safety assessment of gas system

Standard published on 11.10.2012

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


Show all technical information.
ON REQUEST


Out of stock
Preview GB/T 50812-2013 28.1.2013
GB/T 50812-2013

Code for design of steam condensate system in chemical plant

Standard published on 28.1.2013

Selected format:
English, Chinese -
electronic design (pdf) (1198.80 USD)


Show all technical information.
1 198.80 USD


in 7 working days
Preview GB 50813-2012 11.10.2012
GB 50813-2012

Code for design of static explosion prevention in petrochemical powders silo

Standard published on 11.10.2012

Selected format:
English, Chinese -
electronic design (pdf) (1222.80 USD)


Show all technical information.
1 222.80 USD


in 7 working days
Preview GB 50814-2013 25.12.2012
GB 50814-2013

Code for designof environmental protection of electronic engineering

Standard published on 25.12.2012

Selected format:
English, Chinese -
electronic design (pdf) (1966.80 USD)


Show all technical information.
1 966.80 USD


in 10 working days
Preview GB/T 50815-2013 25.12.2012
GB/T 50815-2013

Technical code of vacuum concentration treatment for weak sulfuric acid

Standard published on 25.12.2012

Selected format:
English, Chinese -
electronic design (pdf) (754.80 USD)


Show all technical information.
754.80 USD


in 5 working days
Preview GB 50816-2012 11.10.2012
GB 50816-2012

Code for design of wastewater treatment of ammunition loading

Standard published on 11.10.2012

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 50817-2013 25.12.2012
GB/T 50817-2013

Code for design of farmland shelterbelts engineering

Standard published on 25.12.2012

Selected format:
English, Chinese -
electronic design (pdf) (1726.80 USD)


Show all technical information.
1 726.80 USD


in 10 working days
Preview GB/T 50818-2013 25.12.2012
GB/T 50818-2013

Mechanized ultrasonic testing technology specification for oil & gas construction pipeline project

Standard published on 25.12.2012

Selected format:
English, Chinese -
electronic design (pdf) (1462.80 USD)


Show all technical information.
1 462.80 USD


in 8 working days
Preview GB 50819-2013 25.12.2012
GB 50819-2013

Code for construction of oil and gas field gethering and transmission pipeline

Standard published on 25.12.2012

Selected format:
English, Chinese -
electronic design (pdf) (2518.80 USD)


Show all technical information.
2 518.80 USD


in 13 working days
Preview GB/T 5082-2019 10.12.2019
GB/T 5082-2019

Cranes—Hand signals

Standard published on 10.12.2019

Selected format:
English, Chinese -
electronic design (pdf) (316.80 USD)


Show all technical information.
316.80 USD


in 3 working days

Entries shown from 48510 to 48520 out of a total of 91717 entries.

Can we help you with something?

Latest update: 2026-07-05 (Number of items: 2 286 116)
© 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.