TOLERANCED DIMENSIONES. CONVERSION FROM INCHES INTO MILIMETRES AND VICEVERSA.
Edition 1981-07-15

CONVERSION TABLE OF THE NUMBER OF YARNS
Edition 1982-11-15

CONVERSION AND ROUNDING OFF IN THE UNIVERSAL TEX SYSTEM TO DESIGNATE LINEAR DENSITY.
Edition 1974-05-15

GENERAL CONVERSION TABLE TO SUBSTITUTE TRADITIONAL NUMBERS OF YARNS BY ROUND OFF VALUES OF TEX SYSTEM.
Edition 1974-05-15

CHROMATE CONVERSION COATINGS ON ELECTROPLATED ZINC AND CADMIUM COATINGS.
Edition 1994-01-19

MEDICAL ELECTRICAL EQUIPMENT. CHARACTERISTICS OF ELECTRO-OPTICAL X-RAY IMAGE INTENSIFIERS. PART 2: DETERMINATION OF THE CONVERSION FACTOR.
Edition 1996-10-07

Power conversion equipment
Edition 2016-06-01

Domestic Gas Conversion Burners
Edition 1998-11-01

Domestic Gas Conversion Burners
Edition 2008

Retrofit kits for luminaire conversion
Edition 2016-06-01