Guidelines for gas chromatographic measurement of the concentration of tetrafluoroethylphenyl ether (Fentalene-14) in the working zone air

Die Norm herausgegeben am 5.11.1985

Installation of technological equipment of blast furnace shops

Die Norm herausgegeben am 24.9.1987

Embankments. Regulation of urban planning

Die Norm herausgegeben am 30.5.2019

Guidelines for gas chromatographic measurement of the concentration of 1-tetrafluoroethoxy-2,4-dinitrobenzene in the working zone air

Die Norm herausgegeben am 5.11.1985

Guidelines for the chromatographic measurement of thiazone concentrations in the working zone air

Die Norm herausgegeben am 5.11.1985

Guidelines for the spectrophotometric measurement of the concentration of thioacylanilide in the working zone air

Die Norm herausgegeben am 5.11.1985

Guidelines for gas chromatographic measurement of concentrations of 1,4-bis(trichloromethyl)benzene (hexachloroparaxylene) and 1,3-bis(trichloromethyl)benzene (hexachloromethaxylene) in the working zone air

Die Norm herausgegeben am 5.11.1985

Guidelines for gas chromatographic measurement of the concentration of 1,1,1-trichloroethane (methyl chloroform) in the working zone air

Die Norm herausgegeben am 5.11.1985

Guidelines for the photometric measurement of the concentrations of sulfo-ammonia and ammonia-urea fertilizers in the working zone air

Die Norm herausgegeben am 5.11.1985

Guidelines for the photometric measurement of phenylisocyanate concentrations in the working zone air

Die Norm herausgegeben am 5.11.1985