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Detection of downed trolley lines using arc signature analysis [microform] / Jeffrey Shawn Peterson and Gregory P. Cole (Report of investigations ; 9639)

Detection of downed trolley lines using arc signature analysis [microform] / Jeffrey Shawn Peterson and Gregory P. Cole (Report of investigations ; 9639)
Microform図書
1997<YCA-HE 20.7130:9639>
National Diet Library
  • Subject HeadingElectricity in mining -- Safety measures Coal-mining machinery -- Prot...

Fuse wire arc tester / by Peter G. Kovalchik (Information circular ; 9120)

Fuse wire arc tester / by Peter G. Kovalchik (Information circular ; 9120)
Microform図書
1987<YCA-I 28.27:9120>
National Diet Library
  • Subject Heading...ion -- Testing Electricity in mining -- Safety measures

Computerized, remote monitoring systems for underground coal mines : faults in power systems / by Jeffrey H. Welsh (Information circular ; 8944)

Computerized, remote monitoring systems for underground coal mines : faults in power systems / by Jeffrey H. Welsh (Information circular ; 8944)
Microform図書
1983<YCA-I 28.27:8944>
National Diet Library
  • Subject HeadingElectricity in mining -- Safety measures -- Data processing Coal mines...

Рудничная быстродействующая коммутационная и защитная аппаратура

Рудничная быстродействующая коммутационная и защитная аппаратура
Paper図書
В.Г. ФролкинИзд-во. "Недра"1983
Other Libraries in Japan
  • Subject HeadingElectricity in mining -- Safety measures Mine shafts -- Safety applian...
  • Subject Heading (ID)Electricity in mining -- Safety measures Mine shafts -- Safety applian...

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