50.20 Proof sent to secretariat or FDIS ballot initiated: 8 weeks Feb 20, 1991
CEN
ECISS/TC 1A Mechanical and physical tests
European Norm
This European Standard specifies the verification of the force measuring system of tensile testing machines. This verification shall be preceded by a general inspection of the testing machine. The dynamic verification of the forces applied by tensile testing machines is excluded from this standard. This standard is not concerned with the verification of extensometers.
IN_DEVELOPMENT
EN 10002-2:1991
50.20
Proof sent to secretariat or FDIS ballot initiated: 8 weeks
Feb 20, 1991