Add punctuation: mandag den 19 April 2010
A: mandag den 19. April 2010

Add punctuation: The rotational speed of the blade up to 9000 rpm min
A: The rotational speed of the blade up to 9000 rpm. / min

Add punctuation: Integrated electrotherapy and proposed treatments combining for a range of rehabilitation techniques and stimulation therapy
A:
Integrated electrotherapy and proposed treatments combining for a range of rehabilitation techniques and stimulation therapy.