Hard rock tunneling machine

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Bibliographic Details
Main Authors HOU BAOGE, LIANG JIANYI, MOU DONG, LIU DELIN, LI ENLONG
Format Patent
LanguageChinese
English
Published 09.09.2009
Subjects
EARTH DRILLING
FIXED CONSTRUCTIONS
MINING
MINING OR QUARRYING
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Bibliography:Application Number: CN2007112409