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- Gas chromatographic analyses of the principal constituents of mine atmospheres
- A comparison of infrared and gas chromatographic methods for determination of methane in mine air
- Effect of cetane improvers in the fuel on nitrogen oxides concentration in diesel exhaust gas
- Continuous monitoring of diesel exhaust gas for carbon dioxide, carbon monoxide, oxygen, methane, and nitrogen oxides
- A three-minute gas chromatographic analysis of the main constituents of mine atmospheres