UNE 7300:1973

CALIBRATION OF STANDARDIZED BLOCKS TO BE USED FOR ROCKWELL HARDNESS SCALE TESTING MACHINES.

STANDARD published on 15.6.1973

Spanish -
electronic design (pdf) (19.70 USD)

The information about the standard:

Designation standards: UNE 7300:1973
Note: WITHDRAWN
Publication date standards: 15.6.1973
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Spanish technical standard
Category: Technical standards UNE