METHOD TO DETERMINE THE DIAMETER OF WOOL FIBRES BY MEANS OF THE PROJECTION MICROSCOPE.
STANDARD published on 15.12.1973
Designation standards: UNE 40023:1973
Publication date standards: 15.12.1973
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: Spanish technical standard
Category: Technical standards UNE