Recommended practice for consideration of the drafts of maximum permissible discharge (MPD) of substances ingressing into water objects with wastewater

Die Norm herausgegeben am 24.8.1983

Recommended practice for photometric measurement of concentration of adipic and sebacic acids in the air of the working zone

Die Norm herausgegeben am 6.9.1983

Recommended practice for photometric measurement of concentration of butylnitrite in the air of the working zone

Die Norm herausgegeben am 6.9.1983

Recommended practice for gas chromatographic measurement of concentration of vinylpyridinium ether of ethylene glycol (vinyloxy) in the air of the working zone

Die Norm herausgegeben am 6.9.1983

Forest roads. Rules of design and construction

Die Norm herausgegeben am 17.6.2017

Recommended practice for polarographic measurement of concentration of tungsten in the air of the working zone

Die Norm herausgegeben am 6.9.1983

State system for ensuring the uniformity of measurements. Techniques of quantitative chemical analysis. Procedures for checking the acceptability of the results of the analysis

Die Norm herausgegeben am 20.6.2004

Recommended practice for gas chromatographic measurement of concentration of diethylenetriamine, ethylenediamine, and triethylenetetramine in the air of the working zone

Die Norm herausgegeben am 6.9.1983

Recommended practice for polarographic measurement of concentration of diethyltoluamide in the air of the working zone

Die Norm herausgegeben am 6.9.1983

Recommended practice for photometric measurement of concentration of di(2-ethylhexyl)-phenylphosphate and diphenyl(2-ethylhexyl)phosphate in the air of the working zone

Die Norm herausgegeben am 6.9.1983