GB 142-2013 Active National standards force_standard

GB 142-2013 Logs for pit-props

GB 142-2013 Logs for pit-props

Publish Date: 2013-11-12 Implement Date: 2014-09-11 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB 142-2013

Standard Type: National standards

Standard Status: Active

is_force_gb: yes

CCS Name: Raw logs and original timber

ICS Name: \nTimber, logs, and sawn timber

Publish Date: 2013-11-12

Implement Date: 2014-09-11

Pages: 5 pages

Scope

This standard specifies the technical requirements, inspection methods, and volume measurement for pit timber.
This standard applies to logs used as supports and frames in coal mines.

Development Information

Word Count: 8 Thousand words Pages: 5 pages

Replace the following standards

GB 142-1995 Logs for direct—Pit-props

Referenced Standards

GB/T 144-1995 Log inspection GB/T 144-2003 Log inspection GB/T 144-2013 Log inspection GB/T 144-2024 Log inspection GB 4814-1984 Log volume table GB/T 4814-2013 Log volume table GB/T 17659.1-1999 Sampling and judging methods for lot inspection of logs and sawn timbers—Part 1:Sampling and judging methods for lot inspection of logs GB/T 17659.1-2018 Sampling and judging methods for lot inspection of logs and sawn timbers—Part 1:Sampling and judging methods for lot inspection of logs GB/Z 144-2025 Course development guide for education about standardization—Automotive standardization and application

Related Standards

GB 449-1984 Replaced

GB 449-1984 Sawn timber volume table

Publish Date: 1984-12-22

GB 4814-1984 Replaced

GB 4814-1984 Log volume table

Publish Date: 1984-12-22

GB 4815-1984 Replaced

GB 4815-1984 Volume table of Chinese fir tree poles

Publish Date: 1984-12-22

GB/T 11717-1989 Replaced

GB/T 11717-1989 Pulp logs

Publish Date: 1989-11-16

GB/T 1930-1991 Replaced

GB/T 1930-1991 Method for determination of the annual rings width and latewood rate of wood

Publish Date: 1991-05-03

GB/T 15106-1994 Replaced

GB/T 15106-1994 Log of sliced veneer

Publish Date: 1994-06-27