GB/T 31949-2015
PublishedManganese ores—Determination of mercury content—Solid sampling and direct mercury analysis method
- Issued
- 2015-09-11
- Effective
- 2016-06-01
Chinese National Standards
Browse selected Chinese national standards, including mandatory GB standards and recommended GB/T standards prepared for English search and inquiry workflows.
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GB/T 31934-2015
PublishedThe measuring and calculation method for heat storage capacity of high radiative coating
- Issued
- 2015-09-11
- Effective
- 2016-06-01
GB/T 30984.1-2015
PublishedGB/T 32005-2015
PublishedGB/T 31948-2015
PublishedChromium ores—Determination of mercury content— Solid sampling and direct mercury analysis method
- Issued
- 2015-09-11
- Effective
- 2016-06-01
GB/T 31862-2015
PublishedGB 27421-2015
WithdrawnMobile laboratories—General requirements for biosafety
- Issued
- 2015-09-11
- Effective
- 2015-12-15
GB/T 3280-2015
PublishedGB/T 32006-2015
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