Projekta Nr.ISO 22531:2020
Nosaukums<p>This document specifies the test method for climate resistance of optical glass and the classification of the optical glass according to the test results.</p>
Reģistrācijas numurs (WIID)73397
Darbības sfēra<p>This document specifies the test method for climate resistance of optical glass and the classification of the optical glass according to the test results.</p>
StatussAtcelts
ICS grupa37.020