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Chinese National Standard List: Non-metal ore in general |
Title | Standard No. | Implemented On |
Methods for chemical analysis of silicate rocks—Part 31:Determination of 12 components including silicon dioxide etc.—Lithium metaborate fusion-inductively coupled plasma atomic emission spectrometry | GB/T 14506.31-2019 | 2020-5-1 |
Methods for chemical analysis of silicate rocks—Part 32:Determination of 20 components including aluminium oxide etc.—Mixed acid digestion-inductively coupled plasma atomic emission spectrometry | GB/T 14506.32-2019 | 2020-5-1 |
Implementation Guidelines for the Management and Control System of Risk Classification for Production Safety of Underground Gypsum Mine | DB37/T 3209-2018 | 2018-6-17 |
Norm of water intake for main industrial products in Shandong Province Part 3: Nonmetallic Mineral Products | DB37/T 1639.3-2018 | 2018-3-13 |
Pyrite concentrate | YS/T 337-2009 | 2010-6-1 |
Graphite for mercury- free alkaline zinc-manganese dioxide battery | QB/T 2757-2005 | 2006-5-1 |
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