Abstract
Immersion in water, at a given temperature, of a length of netting yarn on which two marks have been made at a prescribed distance apart. Measurement of the change in length between the two marks. Apparatus for determining the change in length is described by means of a figure.
Life cycle
Got a question?
Check out our FAQs
Customer care
+41 22 749 08 88
Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)