YB/T 4866.3-2020 English PDF

US$149.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
YB/T 4866.3-2020: Technical specification for open-pit to underground mining of iron mine - Part 3: Overburden formation technical specification
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
YB/T 4866.3-2020	149	Add to Cart	3 days	Technical specification for open-pit to underground mining of iron mine - Part 3: Overburden formation technical specification	Valid

Similar standards

YS/T 357   YS/T 488   YS/T 271.3   YB/T 4866.2   YB/T 4865   YB/T 4866.1   

Basic data

Standard ID: YB/T 4866.3-2020 (YB/T4866.3-2020)
Description (Translated English): Technical specification for open-pit to underground mining of iron mine - Part 3: Overburden formation technical specification
Sector / Industry: Ferrous Metallurgy Industry Standard (Recommended)
Classification of Chinese Standard: H34
Classification of International Standard: 77.140.99
Word Count Estimation: 4,458
Date of Issue: 2020-12-09
Date of Implementation: 2021-04-01
Regulation (derived from): Ministry of Industry and Information Technology Announcement No. 48 (2020)
Issuing agency(ies): Ministry of Industry and Information Technology
Summary: This standard specifies the basic principles, technical parameters, safety, monitoring, etc. for the formation of overburden layers in iron ore mining from open-pit mining to underground caving. This standard applies to iron ore mines that are converted from open pit to underground mining using caving method.

Image