Water quality. Evaluation in an aqueous medium of the 'ultimate' aerobic biodegradability of organic compounds. Method by analysis of biochemical oxygen demand (closed bottle test)
Aufzeichnung. Videokassettensystem mit digitaler Schraegspurfaufzeichnung auf Magnetband 6,35 mm fuer den Heimgebrauch (Systeme 525-60,625-50,1125-60 und 1250-50). Das Schriftzeichen-Informationssystem Recording-Helical-Scan Digital Video Cassette Recording System Using 6,35 mm Magnetic Tape for Consumer Use (525-60,625-50,1125-60 and 1250-50 Systems)-Part 5:The Character Information System Enregistrement. Systeme de magnetoscope numerique a cassette a balayage helicoiedal utilisant la bande mag
实施日期:1998-12-15
Preparation of steel substrates before application of paints and related products. Test methods for non-metallic blast-cleaning abrasives. Determination of water-soluble contaminants by conductivity me...
发布日期:1998-02-15
Natural gas. Determination of sulfur compounds. Determination of hydrogen sulfide, mercaptan sulfur, and carbonyl sulfide sulfur by potentiometry
实施日期:1994-12-15
发布日期:1998-04-15
Pulps-Preparation of Laboratory Sheets for Physical Testing-Part 2:Rapid-Kothen method AMD 13429:September 28,2001;Renumbered as BS EN ISO 5269-2:2001;
实施日期:1998-01-01
Harmonisiertes Guetebestaetigungssystem fuer Bauelemente der Elektronik. Rahmenspezifikation:Gleichspannungs-Festkondensatoren mit einem Dielektrikum aus Polystyrol-Folien und Belaegen aus duennen Harmonized System of Quality Assessment for Electronic Components Sectional Specification:Fixed Polystyrene Film Dielectric Metal Foil d.c. Capacitors Systeme harmonise d'assurance de la qualite des composants electroniques. Specification intermediaire:condensateurs fixes pour courant continu a dielect
实施日期:1998-03-15
Optik und optische Instrumente. Kontaktlinsen. Bestimmung der Einschluesse und Oberflaechenfehler von formstabilen Kontaktlinsen Optics and Optical Instruments-Contact Lenses-Determination of Inclusions and Surface Imperfections for Rigid Contact Lenses Optique et instruments d'optique. Lentilles de contact. Determination des inclusions et imperfections de surface des lentilles de contact rigides Also Known as BS 7208-10:1998;Supersedes BS 7208 PART 3:1992;:2006
实施日期:1998-09-15
发布日期:1998-05-15
Vordruck fuer Bauartspezifikation:Leiterplatten,die mit Moduleinheiten der Elektronik bestueckt sind,mit bewerteter Qualitaet Befaehigungsanerkennung Harmonized System of Quality Assessment for Electronic Components Blank Detail Specification Printed Board Assembly Modular Electronic Units of Assessed Quality Capability Approval Systeme harmonize d'assurance de la qualite pour composants electroniques. Specification particuliere cadre:unites electroniques modulaires d'ensemble de cartes imprimee
实施日期:1998-12-15
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