DS 2322.7
Personal eye-protectors - Infra-red filters - Requiremen ts
inactive, Most Current
| Organization: | DS |
| Status: | inactive |
scope:
The standards specifies the transmittance requirements for o ptical filters against infra-red radiation.
Document History
DS 2322.7
Personal eye-protectors - Infra-red filters - Requiremen ts
The standards specifies the transmittance requirements for o ptical filters against infra-red radiation.