MT/T 712-1997 Abolished Industry standards-Coal

MT/T 712-1997 Determining method of the classification efficiency for dust prevention measures

Publish Date: 1997-12-30 Implement Date: 1998-07-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: MT/T 712-1997

Standard Type: Industry standards

Standard Status: Abolished

is_force_gb: no

CCS Name: Health, safety, and labor protection

ICS Name: \nCoal

Publish Date: 1997-12-30

Implement Date: 1998-07-01

Pages: 8 pages

Development Information

Word Count: 5 Thousand words Pages: 8 pages

Referenced Standards

GB/T 5748-1985 Methods for airborne dust measurement in workplace MT 162-1995 Dust sampler general technical requirements MT 422-1996 Method for Determining Size Distribution of Coal Mine Dust (Mass Method) MT 79-1984 Dust concentration and dispersion measurement methods

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