Normas ISO

Cross recessed countersunk head drilling screws with tapping screw thread

Cross recessed raised countersunk head drilling screws with tapping screw thread

Information technology -- Telecommunications and information exchange between systems -- Private Integrated Services Network -- Specification, functional model and information flows -- Wireless terminal call handling additional network features

Hexagon thin nuts (chamfered) with metric fine pitch thread -- Product grades A and B

Imaging materials -- Thermally processed silver microfilm -- Specifications for stability

Water quality -- Determination of phenol index by flow analysis (FIA and CFA)

Addition of group composition information

Dental materials -- Guidance on testing of wear-- Part 1: Wear by toothbrushing

Ultrasonic non-destructive testing -- Reference blocks and test procedures for the characterization of contact search unit beam profiles