YB/T 4385-2013
Surveying specification of underground engineering of metallurgical mine (English Version)

Standard No.

YB/T 4385-2013

Language

Chinese, Available in English version

Release Date

2013

Published By

Professional Standard - Ferrous Metallurgy

Latest

YB/T 4385-2013

Replace

YBJ 221-1990

Scope

This specification applies to the construction, reconstruction, and expansion of metallurgical mine shafts, as well as measurement work during mine production and operation.

YB/T 4385-2013 history

• 2013 YB/T 4385-2013 Surveying specification of underground engineering of metallurgical mine

YB/T 4385-2013 Surveying specification of underground engineering of metallurgical mine has been changed from YBJ 221-1990 Specifications for construction survey of metallurgical mines.