In this section, you can find additional materials. They are divided into three groups: Basic, DOE and SPC. If you’d like to be updated about changes in this Client Zone, please subscribe to our newsletter. To do this, send an e-mail to the address:kontakt@e-opex.pl, with subject: NEWSLETTER. If you have any suggestions for this section, please contact us: joanna_kordas@e-opex.pl.
