Projekta Nr.EN 2155-8:1989
NosaukumsThis standard specifies the method of measurement of optical distortion of sheets in transparent materials, which consists of determining the change of deviation over the entire area of the sheet. The method allows sheets to be viewed at differing angles which are specified according to the quality of the sheet under test.
Reģistrācijas numurs (WIID)15761
Darbības sfēraThis standard specifies the method of measurement of optical distortion of sheets in transparent materials, which consists of determining the change of deviation over the entire area of the sheet. The method allows sheets to be viewed at differing angles which are specified according to the quality of the sheet under test.
StatussIzstrādē
ICS grupa49.045