Ends of Threads and Screws- Spare Parts - Shapes and dimensions
Edition 2010-11-24

Thread-s Exits - Shapes and sizes
Edition 2010-11-23

Plastic refractory material - Determination of workability index
Edition 2011-08-10

Centre holes - Forms and dimensions - Standardization
Edition 1995-06-30

Geometrical tolerancing - Tolerances of form, orientation, location and run-out - Generalities, symbols, definitions and indications on drawings
Edition 1997-05-30

Standard specification for eletric - resistance welded carbon steel mechanical tubing rounds and shapes
Edition 2008-07-28

Rail fork railway ballast - Form and dimensions - Standardization
Edition 1988-01-30

Date nail for railway fastening - Form and dimensions - Standardization
Edition 1989-09-30

Grout for prestressing tendons Part 4: Compressive strength determination - Test method
Edition 2013-02-20

Warning sign for free/loaded brake system for railway material - Forms and dimensions - Standardization
Edition 1990-06-30