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- Effect of low-temperature oxidation on the hydrogen in coal and the change in weight of coal on drying
- Use of stenches as a warning in mines
- Stench warnings in metal mines
- Permeation of oxygen breathing apparatus by gases and vapors
- Investigation of dust in the air of granite-working plants
- Determination of suspended matter in gases by collection on filter paper
- Tests of gas masks and respirators for protection from locomotive smoke in railroad tunnels with analyses of tunnel atmospheres
- The carbon monoxide self-rescuer
- Industrial gas masks abroad