Recommended practice for photometric determination of 2,4,4_(1)-diaminobenzanilide (TABA) in the air

Norma vydaná dňa 6.6.1979

Recommended practice for gas chromatographic determination of trichlorobutane and tetrachlorobutane in the air

Norma vydaná dňa 6.6.1979

Recommended practice for chromatographic determination of trichothecene in the air

Norma vydaná dňa 6.6.1979

Recommended practice for spectrophotometric determination of phenazone (1-phenyl-4-amino-5-chloropyridazine-6) in the air

Norma vydaná dňa 6.6.1979

Recommended practice for chromatographic determination of chloraminopecolines in the air

Norma vydaná dňa 6.6.1979

Recommended practice for chromatographic determination of p-chlorobenzotrifluoride and p-chlorobenzotrichloride in the air

Norma vydaná dňa 6.6.1979

State system for ensuring the uniformity of measurements. Reference and service liter grain unit scales. Verification procedure

Norma vydaná dňa 23.6.1989

Drilling and blasting operations

Norma vydaná dňa 30.6.2022

Control of field welded joints

Norma vydaná dňa 30.6.2022

Earth works

Norma vydaná dňa 30.6.2022