GB/T 19227-2003 Replaced National standards

GB/T 19227-2003 Determination of nitrogen in coal and coke—semi-micro gasification method

Publish Date: 2003-07-01 Implement Date: 2003-11-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 19227-2003

Standard Type: National standards

Standard Status: Replaced

is_force_gb: no

CCS Name: Coal analysis methods

ICS Name: \nCoal

Publish Date: 2003-07-01

Implement Date: 2003-11-01

Pages: 8 pages

Development Information

Word Count: 13 Thousand words Pages: 8 pages

Superseded by the following standards

GB/T 19227-2008 Determination of nitrogen in coal

Adopt standards

ISO/TS 11725-2:2002

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