{
  "code": "29.220.30",
  "fieldcode": "29",
  "description": "Alkaline secondary cells and batteries",
  "groupcode": "220",
  "subgroupcode": "30",
  "@context": "https://isoics.org/ics/ns/subgroup.jsonld",
  "descriptionFull": "Electrical engineering. Galvanic cells and batteries. Alkaline secondary cells and batteries."
}