{"component": "clause", "props": {"groups": [{"snippet_links": [{"key": "silica-sand", "type": "definition", "offset": [172, 183]}, {"key": "particle-size", "type": "definition", "offset": [191, 204]}], "snippet": "1.2.1.1.1. For headlamp with the outside lens in glass: The mixture of water and a polluting agent to be applied to the headlamp shall be composed of: 9 parts by weight of silica sand with a particle size of 0-100 \u00b5m, 1 part by weight of vegetal carbon dust (beechwood) with a particle size of 0-100 \u00b5m,", "size": 23, "samples": [{"hash": "gbCmENk4w8D", "uri": "/contracts/gbCmENk4w8D#test-mixture", "label": "Agreement Concerning the Adoption of Uniform Technical Prescriptions for Wheeled Vehicles", "score": 27.056382524, "published": true}, {"hash": "jousXwjVvsk", "uri": "/contracts/jousXwjVvsk#test-mixture", "label": "Agreement Concerning the Adoption of Uniform Technical Prescriptions for Wheeled Vehicles", "score": 22.8110882957, "published": true}, {"hash": "26VfbYWFTOC", "uri": "/contracts/26VfbYWFTOC#test-mixture", "label": "Agreement Concerning the Adoption of Uniform Technical Prescriptions for Wheeled Vehicles", "score": 21.9671457906, "published": true}], "hash": "89dbb4ed326057384803a962ab440eb5", "id": 1}, {"snippet_links": [{"key": "silica-sand", "type": "definition", "offset": [39, 50]}, {"key": "the-\u2587", "type": "clause", "offset": [68, 73]}, {"key": "normal-distribution", "type": "clause", "offset": [137, 156]}], "snippet": "The test mixture shall be composed of: Silica sand of hardness 7 on the \u2587\u2587\u2587\u2587 scale, with a grain size between 0 and 0.2 mm and an almost normal distribution, with an angular factor of 1.8 to 2; Water of hardness not exceeding 205 g/m3 for a mixture comprising 25 g of sand per litre of water.", "size": 10, "samples": [{"hash": "gkNYXdQDCl9", "uri": "/contracts/gkNYXdQDCl9#test-mixture", "label": "Agreement Concerning the Adoption of Uniform Technical Prescriptions for Wheeled Vehicles", "score": 19.0, "published": true}, {"hash": "fDekEKhXs6W", "uri": "/contracts/fDekEKhXs6W#test-mixture", "label": "Agreement Concerning the Adoption of Uniform Technical Prescriptions for Wheeled Vehicles", "score": 19.0, "published": true}, {"hash": "3ksSz7vwk0C", "uri": "/contracts/3ksSz7vwk0C#test-mixture", "label": "Agreement Concerning the Adoption of Uniform Technical Prescriptions for Wheeled Vehicles", "score": 19.0, "published": true}], "hash": "e2e6c894353d5b1c08a130062d978955", "id": 2}, {"snippet_links": [{"key": "silica-sand", "type": "definition", "offset": [161, 172]}, {"key": "particle-size", "type": "definition", "offset": [180, 193]}, {"key": "an-appropriate", "type": "clause", "offset": [330, 344]}, {"key": "quantity-of", "type": "clause", "offset": [345, 356]}, {"key": "distilled-water", "type": "definition", "offset": [357, 372]}], "snippet": "For headlamp with the outside lens in glass: The mixture of water and a polluting agent to be applied to the headlamp shall be composed of: 9 parts by weight of silica sand with a particle size of 0-100 \u00b5m, 1 part by weight of vegetal carbon dust (beechwood) with a particle size of 0-100 \u00b5m, 0.2 parts by weight of NaCMC 3/, and an appropriate quantity of distilled water, with a conductivity of \u2264 1 mS/m. The mixture must not be more than 14 days old.", "size": 3, "samples": [{"hash": "gkNYXdQDCl9", "uri": "/contracts/gkNYXdQDCl9#test-mixture", "label": "Agreement Concerning the Adoption of Uniform Technical Prescriptions for Wheeled Vehicles", "score": 19.0, "published": true}, {"hash": "1MA4TTU1ahb", "uri": "/contracts/1MA4TTU1ahb#test-mixture", "label": "Agreement Concerning the Adoption of Uniform Technical Prescriptions for Wheeled Vehicles", "score": 19.0, "published": true}], "hash": "c9817874f29db90620dee236f6f056e6", "id": 3}, {"snippet_links": [{"key": "silica-sand", "type": "definition", "offset": [172, 183]}, {"key": "particle-size", "type": "definition", "offset": [191, 204]}, {"key": "per-cent", "type": "definition", "offset": [401, 409]}, {"key": "an-appropriate", "type": "clause", "offset": [412, 426]}, {"key": "quantity-of", "type": "clause", "offset": [427, 438]}, {"key": "distilled-water", "type": "definition", "offset": [439, 454]}], "snippet": "1.2.1.1.1. For headlamp with the outside lens in glass: The mixture of water and a polluting agent to be applied to the headlamp shall be composed of: 9 parts by weight of silica sand with a particle size of 0-100 \u03bcm, 1 part by weight of vegetal carbon dust produced from beech wood with a particle size of 0-100 \u03bcm, 0.2 parts by weight of NaCMC4, and 5 parts by weight of sodium chloride (pure at 99 per cent), an appropriate quantity of distilled water, with a conductivity of \u2264 1 \u03bcS/m. The mixture shall not be more than 14 days old.\n1.2.1.1.2. For headlamp with the outside lens in plastic material: The mixture of water and polluting agent to be applied to the headlamp shall be composed of:", "size": 2, "samples": [{"hash": "aqwk7FuTuqw", "uri": "/contracts/aqwk7FuTuqw#test-mixture", "label": "Un Regulation No. 113", "score": 31.9203737703, "published": true}, {"hash": "lsJnZtj2XUn", "uri": "/contracts/lsJnZtj2XUn#test-mixture", "label": "Agreement Concerning the Adoption of Harmonized Technical United Nations Regulations for Wheeled Vehicles", "score": 25.5229295003, "published": true}], "hash": "33d4f157c5e1e5f12e33a2734d8f9932", "id": 4}, {"snippet_links": [{"key": "silica-sand", "type": "definition", "offset": [176, 187]}, {"key": "particle-size", "type": "definition", "offset": [195, 208]}, {"key": "an-appropriate", "type": "clause", "offset": [357, 371]}, {"key": "quantity-of", "type": "clause", "offset": [372, 383]}, {"key": "distilled-water", "type": "definition", "offset": [384, 399]}], "snippet": "1.2.1.1.1. For headlamp with the outside lens in glass: The mixture of water and a polluting agent to be applied to the headlamp shall be composed of:\n(a) 9 parts by weight of silica sand with a particle size of 0-100 \u00b5m;\n(b) 1 part by weight of vegetal carbon dust (beechwood) with a particle size of 0-100 \u00b5m;\n(c) 0.2 parts by weight of NaCMC 4/; and\n(d) an appropriate quantity of distilled water, with a conductivity of \u2264 1 mS/m. The mixture must not be more than 14 days old.\n1.2.1.1.2. For headlamp with outside lens in plastic material: The mixture of water and polluting agent to be applied to the headlamp shall be composed of:\n(a) 9 parts by weight of silica sand with a particle size of 0-100 \u00b5m;\n(b) 1 part by weight of vegetal carbon dust (beechwood) with a particle size of 0-100 \u00b5m;\n(c) 0.2 part by weight of NaCMC 4/;\n(d) 13 parts by weight of distilled water with a conductivity of \u2264 1 mS/m; and\n(e) 2 \u00b1 1 parts by weight of surface-actant 5/. The mixture must not be more than 14 days old.", "size": 2, "samples": [{"hash": "35Unlg1l2Ox", "uri": "/contracts/35Unlg1l2Ox#test-mixture", "label": "Agreement Concerning the Adoption of Uniform Technical Prescriptions for Wheeled Vehicles", "score": 21.1957889478, "published": true}, {"hash": "4Fj9dCGQosh", "uri": "/contracts/4Fj9dCGQosh#test-mixture", "label": "Agreement Concerning the Adoption of Uniform Technical Prescriptions for Wheeled Vehicles", "score": 21.0, "published": true}], "hash": "0763d068dbd48755876b8f5be9d0c497", "id": 5}, {"snippet_links": [{"key": "silica-sand", "type": "definition", "offset": [168, 179]}, {"key": "particle-size", "type": "definition", "offset": [187, 200]}, {"key": "an-appropriate", "type": "clause", "offset": [404, 418]}, {"key": "quantity-of", "type": "clause", "offset": [419, 430]}, {"key": "distilled-water", "type": "definition", "offset": [431, 446]}, {"key": "per-cent", "type": "definition", "offset": [1285, 1293]}, {"key": "spray-gun", "type": "clause", "offset": [1545, 1554]}], "snippet": "2.1.1. For headlamp with the outside lens in glass: A mixture of water and polluting agent to be applied to the headlamp shall be composed of:\n(a) 9 parts by weight of silica sand with a particle size of 0-100 \u00b5m corresponding to distribution prescribed in paragraph 2.1.3,\n(b) 1 part by weight of vegetable carbon dust (beechwood) with a particle size of 0-100 \u00b5m,\n(c) 0.2 part by weight of NaCMC1, and An appropriate quantity of distilled water with a conductivity of \u2264 1 mS/m.\n2.1.2. For headlamp with the outside lens in plastic material: The mixture of water and polluting agent to be applied to the headlamp shall be composed of:\n(a) 9 parts by weight of silica sand with a particle size of 0-100 \u00b5m corresponding to distribution prescribed in paragraph 2.1.3.,\n(b) 1 part by weight of vegetable carbon dust (beechwood) with a particle size of 0-100 \u00b5m,\n(c) 0.2 part by weight of NaCMC1,\n(d) 5 parts by weight of sodium chloride (pure at 99 %)\n(e) 13 parts by weight of distilled water with a conductivity of \u2264 1 mS/m, and 2 \u00b11 drops of surfactant. 1 NaCMC represents the sodium salt of carboxymethylcellulose, customarily referred to as CMC. The NaCMC used in the polluting agent mixture shall have a degree of substitution (DS) of 0.6-0.7 and a viscosity of 200-300 cP for a 2 per cent solution at 20 \u00b0C.\n2.1.3. Particle-size distribution Particle size (in \u00b5m) Particle-size distribution in (%) 5 to 10 12 \u00b13 10 to 20 14 \u00b13 20 to 40 23 \u00b13 40 to 80 30 \u00b13 80 to 100 9 \u00b13\n2.1.4. The mixture shall be fit for applying to the headlamp by the spray gun specified under 2.3. below. The mixture shall be used not earlier than two hours and not later than 24 hours after preparation. It shall be given into the gun immediately before use.", "size": 2, "samples": [{"hash": "5TTUJlgYdqY", "uri": "/contracts/5TTUJlgYdqY#test-mixture", "label": "Agreement Concerning the Adoption of Uniform Technical Prescriptions for Wheeled Vehicles", "score": 21.6706550571, "published": true}, {"hash": "h8VW8apJ2xi", "uri": "/contracts/h8VW8apJ2xi#test-mixture", "label": "Agreement Concerning the Adoption of Uniform Technical Prescriptions for Wheeled Vehicles", "score": 21.3353867214, "published": true}], "hash": "30896dedb363b81fa23461f99e73d764", "id": 6}, {"snippet_links": [{"key": "silica-sand", "type": "definition", "offset": [172, 183]}, {"key": "particle-size", "type": "definition", "offset": [191, 204]}, {"key": "an-appropriate", "type": "clause", "offset": [341, 355]}, {"key": "quantity-of", "type": "clause", "offset": [356, 367]}, {"key": "distilled-water", "type": "definition", "offset": [368, 383]}], "snippet": "1.2.1.1.1. For headlamp with the outside lens in glass: The mixture of water and a polluting agent to be applied to the headlamp shall be composed of: 9 parts by weight of silica sand with a particle size of 0-100 \u00b5m, 1 part by weight of vegetal carbon dust (beechwood) with a particle size of 0-100 \u00b5m, 0.2 parts by weight of NaCMC 3/, and an appropriate quantity of distilled water, with a conductivity of # 1 mS/m. The mixture must not be more than 14 days old.\n1.2.1.1.2. For headlamp with outside lens in plastic material:", "size": 2, "samples": [{"hash": "fY8diyDZtkv", "uri": "/contracts/fY8diyDZtkv#test-mixture", "label": "Agreement Concerning the Adoption of Uniform Technical Prescriptions for Wheeled Vehicles", "score": 16.0, "published": true}], "hash": "acdd8bfb6c60356f67370f00e6aea781", "id": 7}, {"snippet_links": [{"key": "silica-sand", "type": "definition", "offset": [172, 183]}, {"key": "particle-size", "type": "definition", "offset": [191, 204]}, {"key": "an-appropriate", "type": "clause", "offset": [341, 355]}, {"key": "quantity-of", "type": "clause", "offset": [356, 367]}, {"key": "distilled-water", "type": "definition", "offset": [368, 383]}], "snippet": "1.2.1.1.1. For headlamp with the outside lens in glass: The mixture of water and a polluting agent to be applied to the headlamp shall be composed of: 9 parts by weight of silica sand with a particle size of 0-100 \u00b5m, 1 part by weight of vegetal carbon dust (beechwood) with a particle size of 0-100 \u00b5m, 0.2 parts by weight of NaCMC 3/, and an appropriate quantity of distilled water, with a conductivity of \u2264 1 mS/m. The mixture must not be more than 14 days old.\n1.2.1.1.2. For headlamp with outside lens in plastic material: The mixture of water and polluting agent to be applied to the headlamp shall be composed of: 9 parts by weight of silica sand with a particle size of 0-100 \u00b5m, 1 part by weight of vegetal carbon dust (beechwood) with a particle size of 0-100 \u00b5m, 0.2 part by weight of NaCMC 3/, 13 parts by weight of distilled water with a conductivity of \u2264 1 mS/m, and 2 + 1 parts by weight of surface-actant 4/. The mixture must not be more than 14 days old.", "size": 2, "samples": [{"hash": "iPa1GN7p3tS", "uri": "/contracts/iPa1GN7p3tS#test-mixture", "label": "Agreement Concerning the Adoption of Uniform Technical Prescriptions for Wheeled Vehicles", "score": 19.0, "published": true}], "hash": "7d0cc19beb8754afa878573b3b6ae7ec", "id": 8}, {"snippet_links": [{"key": "silica-sand", "type": "definition", "offset": [172, 183]}, {"key": "particle-size", "type": "definition", "offset": [191, 204]}, {"key": "an-appropriate", "type": "clause", "offset": [339, 353]}, {"key": "quantity-of", "type": "clause", "offset": [354, 365]}, {"key": "distilled-water", "type": "definition", "offset": [366, 381]}, {"key": "per-cent", "type": "definition", "offset": [1185, 1193]}], "snippet": "1.2.1.1.1. For headlamp with the outside lens in glass: The mixture of water and a polluting agent to be applied to the headlamp shall be composed of: 9 parts by weight of silica sand with a particle size of 0-100 \u03bcm, 1 part by weight of vegetal carbon dust (beechwood) with a particle size of 0-100 \u03bcm, 0.2 parts by weight of NaCMC3, and an appropriate quantity of distilled water, with a conductivity of \u2264 1 mS/m. The mixture must not be more than 14 days old.\n1.2.1.1.2. For headlamp with outside lens in plastic material: The mixture of water and polluting agent to be applied to the headlamp shall be composed of: 9 parts by weight of silica sand with a particle size of 0-100 \u03bcm, 1 part by weight of vegetal carbon dust (beechwood) with a particle size of 0-100 \u03bcm, 0.2 part by weight of NaCMC3, 13 parts by weight of distilled water with a conductivity of \u2264 1 mS/m, and 2 \u00b1 1 parts by weight of surface-actant4. The mixture must not be more than 14 days old. 3 NaCMC represents the sodium salt of carboxymethylcellulose, customarily referred to as CMC. The NaCMC used in the dirt mixture shall have a degree of substitution (DS) of 0.6-0.7 and a viscosity of 200-300 cP for a 2 per cent solution at 20 \u00b0C. 4 The tolerance on quantity is due to the necessity of obtaining a dirt that correctly spreads out on all the plastic lens.", "size": 1, "samples": [{"hash": "hK9ZWTfUAzA", "uri": "/contracts/hK9ZWTfUAzA#test-mixture", "label": "Agreement Concerning the Adoption of Uniform Technical Prescriptions for Wheeled Vehicles", "score": 22.0704996578, "published": true}], "hash": "691228dbec1225ebf60dbbd9b3931a51", "id": 9}, {"snippet_links": [{"key": "silica-sand", "type": "definition", "offset": [172, 183]}, {"key": "particle-size", "type": "definition", "offset": [191, 204]}, {"key": "an-appropriate", "type": "clause", "offset": [341, 355]}, {"key": "quantity-of", "type": "clause", "offset": [356, 367]}, {"key": "distilled-water", "type": "definition", "offset": [368, 383]}, {"key": "regulation-no", "type": "clause", "offset": [668, 681]}, {"key": "page-4", "type": "clause", "offset": [685, 691]}], "snippet": "1.2.1.1.1. For headlamp with the outside lens in glass: The mixture of water and a polluting agent to be applied to the headlamp shall be composed of: 9 parts by weight of silica sand with a particle size of 0-100 \u00b5m, 1 part by weight of vegetal carbon dust (beechwood) with a particle size of 0-100 \u00b5m, 0.2 parts by weight of NaCMC 2/, and an appropriate quantity of distilled water, with a conductivity of \u2264 1 mS/m. The mixture must not be more than 14 days old.\n1.2.1.1.2. For headlamp with outside lens in plastic material: The mixture of water and polluting agent to be applied to the headlamp shall be composed of: E/ECE/TRANS/5051 E/ECE/324 Add.7/Rev.3/Amend.4 Regulation No. 8 page 4 9 parts by weight of silica sand with a particle size of 0-100 \u00b5m, 1 part by weight of vegetal carbon dust (beechwood) with a particle size of 0-100 \u00b5m, 0.2 part by weight of NaCMC 2/, 13 parts by weight of distilled water with a conductivity of \u2264 1 mS/m, and\n2 \u00b1 1 parts by weight of surface-actant 4/. The mixture must not be more than 14 days old.\nParagraph 1.2.1. 2., footnote 3/, renumber as footnote 5/.", "size": 1, "samples": [{"hash": "1HggmJwPswo", "uri": "/contracts/1HggmJwPswo#test-mixture", "label": "Agreement Concerning the Adoption of Uniform Technical Prescriptions for Wheeled Vehicles", "score": 27.5808848631, "published": true}], "hash": "d023793a0c9e5658ae95362b30f748f3", "id": 10}], "next_curs": "ClUST2oVc35sYXdpbnNpZGVyY29udHJhY3RzcjELEhZDbGF1c2VTbmlwcGV0R3JvdXBfdjU2IhV0ZXN0LW1peHR1cmUjMDAwMDAwMGEMogECZW4YACAA", "clause": {"children": [["principle", "PRINCIPLE"], ["purpose", "PURPOSE"]], "parents": [["verification-of-the-conformity-of-production", "VERIFICATION OF THE CONFORMITY OF PRODUCTION"], ["test-for-stability-of-photometric-performance", "TEST FOR STABILITY OF PHOTOMETRIC PERFORMANCE"], ["dirty-headlamp", "Dirty headlamp"], ["measurements", "MEASUREMENTS"], ["preparation-of-the-headlamp", "Preparation of the Headlamp"]], "title": "Test mixture", "size": 46, "id": "test-mixture", "related": [["substance-abuse-testing", "Substance Abuse Testing", "Substance Abuse Testing"], ["reactivation", "Reactivation", "Reactivation"], ["dedicated-transport", "Dedicated Transport", "Dedicated Transport"], ["substance-abuse", "Substance Abuse", "Substance Abuse"], ["target-population", "Target Population", "Target Population"]], "related_snippets": [], "updated": "2025-07-07T16:38:45+00:00"}, "json": true, "cursor": ""}}