NB/T 11120-2023 Active Industry standards-Energy

NB/T 11120-2023 Digital construction of underground coal mine—Technical requirements

Publish Date: 2023-02-06 Implement Date: 2023-08-06 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: NB/T 11120-2023

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Technical management

ICS Name: \nCoal

Publish Date: 2023-02-06

Implement Date: 2023-08-06

Pages: 48 pages

Scope

This document stipulates the general requirements, the design of the digital mine framework, and the technical requirements for the construction of digital mines in underground coal mines. This document is applicable to the construction of digital mines in newly built, renovated (expanded) and operating underground coal mines.

Development Information

Word Count: 89 Thousand words Pages: 48 pages

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