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.
Standards GB - Chinese national standards - Page 8743
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:
GB/T 9032-1988
WITHDRAWN
Show all technical information.
Performance requirements of pushbutton telephone with pulse
WITHDRAWN published on 13.4.1988
Selected format:Show all technical information.
GB/T 9033-1988
WITHDRAWN
Show all technical information.
Performance requirements of pushbutton dialer with pulse
WITHDRAWN published on 13.4.1988
Selected format:Show all technical information.
GB/T 9034-1988
WITHDRAWN
Show all technical information.
Performance requirements of pushbutton telephone with DTMF
WITHDRAWN published on 13.4.1988
Selected format:Show all technical information.
GB/T 9035-1988
WITHDRAWN
Show all technical information.
Performance requirements of pushbutton dialer with DTMF
WITHDRAWN published on 13.4.1988
Selected format:Show all technical information.
GB 9036.1-1988
WITHDRAWN
Show all technical information.
General technical requirements and test methods for manual toll telephone switching equipment
WITHDRAWN published on 1.1.1988
Selected format:Show all technical information.
GB 9036.2-1988
WITHDRAWN
Show all technical information.
Technical requirements and test methods for toll connecting boards and special boards in manual toll telephone switching equipments
WITHDRAWN published on 1.1.1988
Selected format:Show all technical information.
GB 9036.3-1988
WITHDRAWN
Show all technical information.
Technical requirements and test methods for toll service boards (toll recording boards, enquiry deaks)in manual toll telephone switching equipments
WITHDRAWN published on 1.1.1988
Selected format:Show all technical information.
GB 9036.4-1988
WITHDRAWN
Show all technical information.
Technical requirements and test methods for service observation desks (quality checking desks) in manual toll telephone switching equipments
WITHDRAWN published on 1.1.1988
Selected format:Show all technical information.
GB 9036.5-1988
WITHDRAWN
Show all technical information.
Technical requirements and test methods for monitordesks in manual toll telephone switching equipments
WITHDRAWN published on 1.1.1988
Selected format:Show all technical information.
GB 9036.6-1988
WITHDRAWN
Show all technical information.
Technical requirements and test methods for exchangers of operating services in manual toll telephone switching equipments
WITHDRAWN published on 1.1.1988
Selected format:Show all technical information.
Can we help you with something?
