GB/T 2011-1987 Active National standards

GB/T 2011-1987 Method of sampling and sample preparation of manganese ores in bulk

Publish Date: 1987-12-15 Implement Date: 1988-10-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 2011-1987

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Manganese ore

ICS Name: Mining and excavation

Publish Date: 1987-12-15

Implement Date: 1988-10-01

Publisher: National Standards Bureau

Pages: 12 pages

Development Information

Drafting Units:

The Import and Export Commodity Inspection Bureau of Guangxi, People's Republic of China

Drafting Persons:

Huang Dashang

Word Count: 18 Thousand words Pages: 12 pages

Replace the following standards

GB 2011-1980

Referenced Standards

GB 2007.1GB 2007.2 GB/T 2007.3-1987 General rules for the sampling and sample preparation of minerals in bulk—Experimental method for evaluation of quality variation GB/T 2007.4-1987 General rules for the sampling and sample preparation of minerals in bulk—Experimental methods for checking the precision GB/T 2007.4-2008 General rules for the sampling and sample preparation of minerals in bulk—Experimental methods for checking the precision and bias GB/T 2007.5-1987 General rules for the sampling and sample preparation of minerals in bulk—Experimental method for checking the bias of sampling GB/T 2007.6-1987 General rules for the sampling and sample preparation of minerals in bulk—Determination of moisture content—Heat drying method GB/T 2007.7-1987 General rules for the sampling and sample preparation of minerals in bulk—The method for determination of size by manual sieving

Adopt standards

ISO 3081-83

Related Standards

GB/T 2008-1987 Active

GB/T 2008-1987 Method of sampling and sample preparation of fluorspar in bulk

Publish Date: 1987-12-15

GB/T 2009-1987 Active

GB/T 2009-1987 Method of sampling and sample preparation of bauxite in bulk

Publish Date: 1987-12-15

GB/T 2010-1987 Active

GB/T 2010-1987 Method of sampling and sample preparation of talc in bulk

Publish Date: 1987-12-15

GB/T 10202-1988 Active

GB/T 10202-1988 Code of comprehensive geological exploration and survey in the coastal zone

Publish Date: 1988-12-22

GB/T 10583-1989 Abolished

GB/T 10583-1989 Geological instruction of antimony deposit exploration

Publish Date: 1989-11-30

GB/T 12485-1990 Abolished

GB/T 12485-1990 Geological instruction of talc deposit exploration

Publish Date: 1990-09-12