Font Size:
a
A
A
Keyword [Near shallow seam]
Result: 1 - 3 | Page: 1 of 1
1.
Research On Roof Weighting Mechanism Of Near Shallow Seam Longwall Face
2.
Roof Fracture Structure And Roadside Supporting Mechanism For Gob-side Entry Retaining In Fully-mechanized Top-coal Caving Face Of Near Shallow Seam
3.
Study On The Coordination Control Of Gob-side Entry Retaining In Near Shallow Seam With Fully Mechanized Caving Method
<<First
<Prev Next>
Last>>
Jump to
