{
  "code": "H2",
  "name": "Hydrogen & fuel cells",
  "category": "氢能",
  "lead_time_weeks": {
    "min": 12,
    "max": 20
  },
  "samples": "1 system, 5 hydrogen cylinders",
  "key_tests": "Leak tightness and pressure resistance, leak detection, cycle life",
  "standards": [],
  "markets": [
    {
      "iso": "EU",
      "name": "European Union"
    },
    {
      "iso": "JP",
      "name": "Japan"
    },
    {
      "iso": "KR",
      "name": "South Korea"
    }
  ],
  "source_url": "https://single-market-economy.ec.europa.eu/single-market/goods/ce-marking_en",
  "verified_at": "2026-08-19",
  "version": 1,
  "urls": {
    "html": "/en/products/h2",
    "markdown": "/en/products/h2.md"
  }
}