GB - Chinese national standards - Page 5051

Standards GB - Chinese national standards - Page 5051

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

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GB 50799-2012

Code for design of the electrical conference systems

Standard published on 13.8.2012

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2 494.80 USD


in 13 working days
GB/T 508-1985

Petroleum products--Determination of ash

Standard published on 19.4.1985

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142.80 USD


in 2 working days
GB/T 5080.1-2012

Reliability testing - Part 1: Test conditions and statistical test principles

Standard published on 5.11.2012

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1 216.80 USD


in 6 working days
GB/T 5080.2-2012

Reliability testing—Part 2:Design of test cycles

Standard published on 5.11.2012

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520.80 USD


in 3 working days
GB/T 5080.4-1985

Equipment reliability testing--Procedure for point estimates and confidence intervals from reliability determination tests(Exponential distribution)

Standard published on 17.4.1985

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670.80 USD


in 3 working days
GB/T 5080.5-1985

Equipment reliability testing--Compliance test plans for success ratio

Standard published on 17.4.1985

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418.80 USD


in 3 working days
GB/T 5080.6-1996

Equipment reliability testing--Tests for the validity of a constant failure rate assumption

Standard published on 9.9.1996

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214.80 USD


in 3 working days
GB/T 5080.7-1986

Equipment reliability testing--Compliance test plans for failure rate and mean time between failures assuming constant failure rate

Standard published on 19.11.1986

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1 174.80 USD


in 4 working days
GB 50800-2012

Technical code for anechoic and semi-anechoic rooms

Standard published on 13.8.2012

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1 402.80 USD


in 8 working days
GB/T 50801-2013

Evaluation standard for application of renewable energy in buildings

Standard published on 25.12.2012

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2 374.80 USD


in 13 working days

Entries shown from 50500 to 50510 out of a total of 95082 entries.


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