CONVEYOR BELTS COMPOSED OF RUBBER AND CLOTH. DETERMINATION OF LOAD AND ELONGATION VARIANCE TO RUPTURE OF RUBBER COVERS AFTER BEING OBJET OF PRECIPITATION TREATMENT.
Edition 1958-02-15

STEELS FOR COLD HEADING AND COLD EXTRUDING. CARBON STEELS NOT INTENTED FOR HEAT TREATMENT
Edition 1985-11-15

METHOD FOR RAISING AND TREATMENT OF ATTAGENOUS IN THE CARPETS.
Edition 1974-05-15

METHOD OF RAISING AND TREATMENT OF COMMON MOTH TINEOLLA BISSELLIELLA.
Edition 1975-06-15

WOOD PRESERVATION. METHODS OF TREATMENT
Edition 1988-05-24

PAPER AND BOARD. ACCELERATED AGEING. PART 2: DRY HEAT TREATMENT AT 120°C OR 150 °C.
Edition 1991-06-21

WATER QUALITY. DETERMINATION OF SELECTED PLANT TREATMENT AGENTS. METHOD USING HIGH PERFORMANCE LIQUID CHROMATOGRAPHY WITH UV DETECTION AFTER SOLID-LIQUID EXTRACTION. (ISO 11369:1997).
Edition 1998-06-30

CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION. ALUMINIUM-BASED COAGULANTS. ANALYTICAL METHODS
Edition 1999-11-29

WASTEWATER TREATMENT PLANTS. PART 5: LAGOONING PROCESSES.
Edition 2000-02-29

WASTEWATER TREATMENT PLANTS. PART 8: SLUDGE TREATMENT AND STORAGE.
Edition 2001-11-30