2. Publishers
  3. GB
GB - Chinese national standards - Page 7856

Standards GB - Chinese national standards - Page 7856

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 7856" by:    


Publication year
Preview GB/T 4825.2-1984 19.12.1984
GB/T 4825.2-1984 WITHDRAWN

Test method for current carrying capacity of conductors on printed boards

WITHDRAWN published on 19.12.1984

Selected format:
English, Chinese -
electronic design (pdf) (248.80 USD)


Show all technical information.
248.80 USD


in 2 working days
Preview GB 4826-1984 1.1.1984
GB 4826-1984 WITHDRAWN

-

WITHDRAWN published on 1.1.1984

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


Show all technical information.
ON REQUEST


Out of stock
Preview GB/T 4827-1984 26.12.1984
GB/T 4827-1984 WITHDRAWN

Requirements of data transmission at 50 bit/s

WITHDRAWN published on 26.12.1984

Selected format:
English, Chinese -
electronic design (pdf) (498.80 USD)


Show all technical information.
498.80 USD


in 3 working days
Preview GB/T 4828-1984 1.1.1984
GB/T 4828-1984 WITHDRAWN

Transmission requirements of frequency-modulated voice-frequency telegraph for a modulation rate of 50 bauds

WITHDRAWN published on 1.1.1984

Selected format:
English, Chinese -
electronic design (pdf) (498.80 USD)


Show all technical information.
498.80 USD


in 3 working days
Preview GB 4829-1984 1.1.1984
GB 4829-1984 WITHDRAWN

Short link chain for lifting purposes--General conditions of acceptance

WITHDRAWN published on 1.1.1984

Selected format:
English, Chinese -
electronic design (pdf) (498.80 USD)


Show all technical information.
498.80 USD


in 3 working days
Preview GB 483-1987 1.1.1987
GB 483-1987 WITHDRAWN

General rules for analytical and testing methods of coal

WITHDRAWN published on 1.1.1987

Selected format:
English, Chinese -
electronic design (pdf) (348.80 USD)


Show all technical information.
348.80 USD


in 3 working days
Preview GB/T 483-1998 8.12.1998
GB/T 483-1998 WITHDRAWN

General rules for analytical and testing methods of coal

WITHDRAWN published on 8.12.1998

Selected format:
English, Chinese -
electronic design (pdf) (398.80 USD)


Show all technical information.
398.80 USD


in 3 working days
Preview GB/T 4830-1984 25.12.1984
GB/T 4830-1984 WITHDRAWN

Pressure range and quality of air supply for the industrial process measurement and control instruments

WITHDRAWN published on 25.12.1984

Selected format:
English, Chinese -
electronic design (pdf) (248.80 USD)


Show all technical information.
248.80 USD


in 3 working days
Preview GB/T 4831-1984 24.12.1984
GB/T 4831-1984 WITHDRAWN

Specification for model of rotating electrical machi nes

WITHDRAWN published on 24.12.1984

Selected format:
English, Chinese -
electronic design (pdf) (698.80 USD)


Show all technical information.
698.80 USD


in 3 working days
Preview GB 4832-1984 1.1.1984
GB 4832-1984 WITHDRAWN

Measuring method of vibration for large electric machine

WITHDRAWN published on 1.1.1984

Selected format:
English, Chinese -
electronic design (pdf) (248.80 USD)


Show all technical information.
248.80 USD


in 2 working days

Entries shown from 78550 to 78560 out of a total of 89254 entries.

Can we help you with something?

Latest update: 2025-12-22 (Number of items: 2 253 013)
© Copyright 2025 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.