Scientific Research inCoal-Mining

Year:1972 Issue:14

Column: ON THE HOME FRONT

Author:

Release Date:1972-04-07

Page: 22,23

Full Text:

SHOULDERING the job of studyingsafety measures and othertechnical problems in coal-mining,research workers of the FushunCoal-Mining Research Institute inLiaoning Province, northeast China,are dealing...

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