GB/T 477-1998 Replaced National standards

GB/T 477-1998 Method for size analysis of coal

Publish Date: 1998-12-08 Implement Date: 1999-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 477-1998

Standard Type: National standards

Standard Status: Replaced

is_force_gb: no

CCS Name: Coal sorting

ICS Name: \nCoal

Publish Date: 1998-12-08

Implement Date: 1999-05-01

Pages: 12 pages

Development Information

Word Count: 14 Thousand words Pages: 12 pages

Replace the following standards

GB 477-1987

Superseded by the following standards

GB/T 477-2008 Method for size analysis of coal

Referenced Standards

GB 474-1996 Preparation of coal sample GB/T 478-1987 GB 481-1993 Sampling method of coal sample for production GB 4757-1984 MT/T 109-1996 Testing methods for coal and gangue soil liquefaction

Related Standards

GB 5751-1986 Replaced

GB 5751-1986 Classification of Chinese coals

Publish Date: 1986-01-09

GB 481-1993 abolished_transferred

GB 481-1993 Sampling method of coal sample for production

Publish Date: 1993-02-19

GB/T 15223-1994 Replaced

GB/T 15223-1994 Plastics—Liquid resins—Determination of density by the pyknometer method

Publish Date: 1994-09-24

GB/T 15224.1-1994 Replaced

GB/T 15224.1-1994 Classification for quality of coal—Classification for ash yield of coal

Publish Date: 1994-09-24

GB/T 15224.2-1994 Replaced

GB/T 15224.2-1994 Classification for quality of coal—Classification for sulphur content of coal

Publish Date: 1994-09-24

GB/T 15224.3-1994 Replaced

GB/T 15224.3-1994 Classification for quality of coal—Classification for calorific value of coal

Publish Date: 1994-09-24