Yazar
Jack E Fraley
4 cilt bulundu.
Cilt sonuçları
Submersion testing of coatings for sealing shale
Jack E Fraley · Dept. of the Interior, Bureau of Mines
20 sayfa · 1977
Coatings / Rock mechanics / Shale
Dry-processed-sprayed coal mine sealants, a progress report
Jack E. Fraley · Dept. of the Interior, Bureau of Mines
22 sayfa · 1977
Coal mines and mining / Sealing compounds / Mining engineering
Magnesium oxysulfate cement sealant in coal mines
Jack E Fraley · U.S. Dept. of the Interior, Bureau of Mines
17 sayfa · 1976
Sealing compounds / Mining engineering
Dry-process-sprayed coal mine sealants, an updated progress report
Jack E. Fraley · Dept. of the Interior, Bureau of Mines
10 sayfa · 1978
Coal mines and mining / Sealing compounds / Mining engineering