kilogram-force per square millimeter

{
  "id": "NISTu96",
  "unitsml_id": "u:kilogram_force_per_square_millimeter",
  "name": "kilogram-force per square millimeter",
  "names": [
    {
      "value": "kilogram-force per square millimeter",
      "lang": "en"
    }
  ],
  "symbols": {
    "unicode": "kgf·mm⁻²",
    "ascii": "kgf*mm^-2",
    "html": "kgf/mm<sup>2</sup>",
    "latex": "\\ensuremath{\\mathrm{kgf/mm^2}}",
    "id": "kgf*mm^-2",
    "mathml": "<mrow><mi mathvariant='normal'>kgf</mi><mo>/</mo><msup><mrow><mi mathvariant='normal'>mm</mi></mrow><mrow><mn>2</mn></mrow></msup></mrow>"
  },
  "identifiers": [
    {
      "type": "nist",
      "id": "NISTu96"
    },
    {
      "type": "unitsml",
      "id": "u:kilogram_force_per_square_millimeter"
    }
  ],
  "references": [],
  "short": "kilogram_force_per_square_millimeter",
  "root": false,
  "composite": true,
  "quantities": [
    {
      "id": "NISTq15",
      "name": "pressure",
      "type": "derived"
    },
    {
      "id": "NISTq16",
      "name": "stress",
      "type": "derived"
    }
  ],
  "dimension": {
    "id": "NISTd14",
    "name": "pressure",
    "expression": "L-1·M·T-2",
    "components": [
      {
        "key": "length",
        "symbol": "L",
        "power": -1
      },
      {
        "key": "mass",
        "symbol": "M",
        "power": 1
      },
      {
        "key": "time",
        "symbol": "T",
        "power": -2
      }
    ],
    "dimensionless": false
  },
  "scale": {
    "id": "continuous_ratio",
    "name": "continuous ratio scale"
  },
  "systems": [
    {
      "id": "non-SI_not_acceptable",
      "name": "non-SI and not acceptable",
      "short": "nonsi-unacceptable",
      "acceptable": false
    }
  ],
  "root_units": [
    {
      "power": 1,
      "unit": {
        "id": "NISTu196",
        "name": "gram-force",
        "symbol": "gf"
      },
      "prefix": {
        "id": "NISTp10_3",
        "name": "kilo",
        "symbol": "k"
      }
    },
    {
      "power": -2,
      "unit": {
        "id": "NISTu1",
        "name": "metre",
        "symbol": "m"
      },
      "prefix": {
        "id": "NISTp10_-3",
        "name": "milli",
        "symbol": "m"
      }
    }
  ]
}