{ "code": "17.180.99", "fieldcode": "17", "description": "Other standards related to optics and optical measurements", "groupcode": "180", "subgroupcode": "99", "@context": "https://isoics.org/ics/ns/subgroup.jsonld", "descriptionFull": "Metrology and measurement. Physical phenomena. Optics and optical measurements. Other standards related to optics and optical measurements." }