Browse TRAIL Inventories

The use of dust respirators in coal mines

Review of dust-allaying practices at working faces in some bituminous-coal and lignite mines

Hazard of firing open, unconfined shots in coal mines

Technology of lignitic coals : in two parts ;

Technology of lignitic coals :in two parts ;

Cementation of bituminous-coal-mine roof strata.

Determination of low concentrations of methane in coal-mine-air samples by infrared absorption spectrometry

Mining and transporting coal underground by hydraulic methods :a literature survey

Cementation of bituminous-coal-mine roof strata :injection of epoxy and polyester-type resins


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