GB/T 29653-2013 Active National standards

GB/T 29653-2013 Manganese ores—Determination of size distribution by sieving

Publish Date: 2013-09-06 Implement Date: 2014-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 29653-2013

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Manganese ore

ICS Name: Manganese ore

Publish Date: 2013-09-06

Implement Date: 2014-05-01

Pages: 15 pages

Scope

This standard specifies the method for determining the particle size distribution of natural manganese ores or processed products (such as pellet ores, sintered ores, and artificial lump ores) by sieving.
In this standard, "manganese ore" or "ore" refers to the aforementioned types of substances.
The method in this standard is also applicable to determining the particle size using one or more sieves.
The purpose of this standard is to provide a basis for any test of manganese ores, including particle size determination, and to be used by contracting parties when buying and selling manganese ores.
When this standard is used for comparative tests, to avoid disputes, the parties concerned should reach an agreement on the specific method used.

Development Information

Word Count: 28 Thousand words Pages: 15 pages

Referenced Standards

GB/T 24232-2009 Manganese and chromium ores—Experimental methods for checking the bias of sampling and sample preparation GB/T 24233-2009 Manganese and chromium ores—Experimental methods for evaluation of quality variation and methods for checking the precision of sampling ISO 565:1983 ISO 2591:1973 ISO 3310-1:1982 ISO 3310-2:1982 ISO 4296-1:1984 ISO 4296-2:1983 ISO 4299:1989

Adopt standards

ISO 6230:1989

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