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summary
Tunnelling machines. Road headers, continuous miners and impact rippers. Safety requirements. | Status: Revised, Superseded, Withdrawn
Details
Publisher
BS
File size
949.47 KB
Pages
36
Format
PDF
Publication date
2002-12-12
ISBN-13
978-0-580-61779-9
ISBN-13 plain
9780580617799
ISBN-10
0580617799