Changelog for the datasheet SIGRAFLEX Hochdruck 2 mm
Revision:	3 (current version)
Date:		2019-11-15
Changes:
Revision 6
Leakage data for 120bar

Revision:	2
Date:		2019-08-27
Changes:
Revision 5
Leakage data for 15 and 25 bar added

Revision:	1
Date:		2016-06-01
Changes:
Revision 4 
Addition of Qmin data.