DB23/T 1906-2017 Abolished Heilongjiang ProvinceLocal standards

DB23/T 1906-2017 Determination of Mg, Al, Si, K, Ca, and Fe element content in graphite ore and concentrate by X-ray fluorescence spectroscopy

Publish Date: 2017-05-02 Implement Date: 2017-06-02 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: DB23/T 1906-2017

Standard Type: Local standards

Standard Status: Abolished

is_force_gb: no

CCS Name: Graphite material

ICS Name: Non-metallic minerals

Publish Date: 2017-05-02

Implement Date: 2017-06-02

Development Information

Related Standards

GB/T 5463.1-1985 Replaced

GB/T 5463.1-1985 Non-metallic mineral products—Commonly used terms

Publish Date: 1985-10-12

GB/T 5463.2-1985 Replaced

GB/T 5463.2-1985 Technical terms of non-metallic mineral products—Talc

Publish Date: 1985-10-12

GB/T 5463.3-1986 Replaced

GB/T 5463.3-1986 Technical terms of non-metallic mineral products—Gypsum and anhydrite

Publish Date: 1986-09-01

GB/T 14505-1993 Replaced

GB/T 14505-1993 Method for chemical analysis of rocks and ores—General rules and regulations

Publish Date: 1993-06-19

GB/T 14506.10-1993 Replaced

GB/T 14506.10-1993 Silicate rocks—Determination of manganese oxide

Publish Date: 1993-06-19

GB/T 14506.11-1993 Replaced

GB/T 14506.11-1993 Silicate rocks—Determination of potassium oxide and sodium oxide

Publish Date: 1993-06-19