Measurement of Availability Drainage Radius of Lead-bore in Three-soft and Low Air Permeability Coal Seam
ZOU Shan-wang
LIU Ji-hong
MENG Fan-xin
Machine-generated Keywords：
Publication Date：2006-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：2( 14-15 )