Iglasi enomsindo ye-LYD ipasile i-EN-12150 esemgangathweni (imigangatho yeglasi enobulali ye-EU) kunye nemigangatho ye-CGSB 12.1-M90 (imigangatho yeglasi yaseCanada), i-ANSI Z97.1 kunye ne-16 CFR 1201-II (imigangatho yeglasi yaseMelika)
Iglasi enomsindo ye-LYD ipasile i-EN-12150 esemgangathweni (imigangatho yeglasi enobulali ye-EU) kunye nemigangatho ye-CGSB 12.1-M90 (imigangatho yeglasi yaseCanada), i-ANSI Z97.1 kunye ne-16 CFR 1201-II (imigangatho yeglasi yaseMelika)