Search U.S. government technical reports digitized or harvested by TRAIL.
The determination of oxides of nitrogen
Gasoline saved on government trucks by adjusting carburetors by exhaust gas analysis
Carbon monoxide hazards from house heaters burning natural gas
Carbon-monoxide hazards from tobacco smoke
Determination of gas distribution in internal-combustion engines by gas analysis
Detection of small quantities of petroleum vapor with the Burrell methane indicator
Saving gasoline and increasing mileage by proper carburetor adjustment
Incomplete combustion in natural-gas space heaters