{"site":"railvehiclework","cluster":"transport-infrastructure","dataset":"pharos-master-us-2026-10-17-r1","updated_at":"2026-10-19","subjects":["rolling-stock-and-component-identity","trucks-bogies-and-wheelsets","brakes-couplers-and-running-gear","onboard-mechanical-and-electrical-systems","inspection-and-repair-traceability"],"contexts":["railvehiclework-planning-and-specification","railvehiclework-operating-observations","railvehiclework-maintenance-and-repair","railvehiclework-verification-and-handoff"],"variables":["railvehiclework-asset-or-material-identity","railvehiclework-operating-and-location-conditions","railvehiclework-observations-and-supporting-records","railvehiclework-applicable-instructions-and-acceptance-criteria"],"intents":["identify","compare","specification","maintenance","verification"],"languages":["en","es","zh","fr","de","pt","ar","hi","ja","ko"],"localized_labels":{"en":{"rolling-stock-and-component-identity":"Rolling-stock and component identity","trucks-bogies-and-wheelsets":"Trucks bogies and wheelsets","brakes-couplers-and-running-gear":"Brakes couplers and running gear","onboard-mechanical-and-electrical-systems":"Onboard mechanical and electrical systems","inspection-and-repair-traceability":"Inspection and repair traceability","railvehiclework-planning-and-specification":"Planning and specification","railvehiclework-operating-observations":"Operating observations","railvehiclework-maintenance-and-repair":"Maintenance and repair","railvehiclework-verification-and-handoff":"Verification and handoff","railvehiclework-asset-or-material-identity":"Asset or material identity","railvehiclework-operating-and-location-conditions":"Operating and location conditions","railvehiclework-observations-and-supporting-records":"Observations and supporting records","railvehiclework-applicable-instructions-and-acceptance-criteria":"Applicable instructions and acceptance criteria","identify":"Identify","compare":"Compare","specification":"Specification","maintenance":"Maintenance","verification":"Verification"},"es":{"rolling-stock-and-component-identity":"Identidad del material rodante y de sus componentes","trucks-bogies-and-wheelsets":"Bogies y ejes montados","brakes-couplers-and-running-gear":"Frenos, enganches y órganos de rodadura","onboard-mechanical-and-electrical-systems":"Sistemas mecánicos y eléctricos a bordo","inspection-and-repair-traceability":"Trazabilidad de inspecciones y reparaciones","railvehiclework-planning-and-specification":"Planificación y especificación","railvehiclework-operating-observations":"Observaciones de funcionamiento","railvehiclework-maintenance-and-repair":"Mantenimiento y reparación","railvehiclework-verification-and-handoff":"Verificación y entrega","railvehiclework-asset-or-material-identity":"Identidad del activo o material","railvehiclework-operating-and-location-conditions":"Condiciones de funcionamiento y ubicación","railvehiclework-observations-and-supporting-records":"Observaciones y registros de apoyo","railvehiclework-applicable-instructions-and-acceptance-criteria":"Instrucciones y criterios de aceptación aplicables","identify":"Identificar","compare":"Comparar","specification":"Especificación","maintenance":"Mantenimiento","verification":"Verificación"},"zh":{"rolling-stock-and-component-identity":"铁路车辆与部件身份","trucks-bogies-and-wheelsets":"转向架与轮对","brakes-couplers-and-running-gear":"制动器、车钩与走行部","onboard-mechanical-and-electrical-systems":"车载机械与电气系统","inspection-and-repair-traceability":"检查与维修可追溯性","railvehiclework-planning-and-specification":"规划与技术要求","railvehiclework-operating-observations":"运行观察","railvehiclework-maintenance-and-repair":"维护与修理","railvehiclework-verification-and-handoff":"核实与交接","railvehiclework-asset-or-material-identity":"资产或材料身份","railvehiclework-operating-and-location-conditions":"运行与场地条件","railvehiclework-observations-and-supporting-records":"观察与支持记录","railvehiclework-applicable-instructions-and-acceptance-criteria":"适用指令与验收标准","identify":"识别","compare":"比较","specification":"技术规格","maintenance":"维护","verification":"验证"},"fr":{"rolling-stock-and-component-identity":"Identité du matériel roulant et des composants","trucks-bogies-and-wheelsets":"Bogies et essieux montés","brakes-couplers-and-running-gear":"Freins, attelages et organes de roulement","onboard-mechanical-and-electrical-systems":"Systèmes mécaniques et électriques embarqués","inspection-and-repair-traceability":"Traçabilité des inspections et réparations","railvehiclework-planning-and-specification":"Planification et spécification","railvehiclework-operating-observations":"Observations de fonctionnement","railvehiclework-maintenance-and-repair":"Entretien et réparation","railvehiclework-verification-and-handoff":"Vérification et transmission","railvehiclework-asset-or-material-identity":"Identité de l'actif ou du matériau","railvehiclework-operating-and-location-conditions":"Conditions de fonctionnement et d'implantation","railvehiclework-observations-and-supporting-records":"Observations et dossiers justificatifs","railvehiclework-applicable-instructions-and-acceptance-criteria":"Instructions et critères de réception applicables","identify":"Identifier","compare":"Comparer","specification":"Spécification","maintenance":"Maintenance","verification":"Vérification"},"de":{"rolling-stock-and-component-identity":"Identität des rollenden Materials und seiner Bauteile","trucks-bogies-and-wheelsets":"Drehgestelle und Radsätze","brakes-couplers-and-running-gear":"Bremsen, Kupplungen und Laufwerk","onboard-mechanical-and-electrical-systems":"Mechanische und elektrische Bordsysteme","inspection-and-repair-traceability":"Rückverfolgbarkeit von Inspektionen und Reparaturen","railvehiclework-planning-and-specification":"Planung und Spezifikation","railvehiclework-operating-observations":"Betriebsbeobachtungen","railvehiclework-maintenance-and-repair":"Instandhaltung und Reparatur","railvehiclework-verification-and-handoff":"Verifikation und Übergabe","railvehiclework-asset-or-material-identity":"Identität des Betriebsmittels oder Materials","railvehiclework-operating-and-location-conditions":"Betriebs- und Standortbedingungen","railvehiclework-observations-and-supporting-records":"Beobachtungen und unterstützende Aufzeichnungen","railvehiclework-applicable-instructions-and-acceptance-criteria":"Geltende Anweisungen und Abnahmekriterien","identify":"Bestimmen","compare":"Vergleichen","specification":"Spezifikation","maintenance":"Wartung","verification":"Überprüfung"},"pt":{"rolling-stock-and-component-identity":"Identidade do material rodante e dos componentes","trucks-bogies-and-wheelsets":"Truques, bogies e rodeiros","brakes-couplers-and-running-gear":"Freios, engates e órgãos de rodagem","onboard-mechanical-and-electrical-systems":"Sistemas mecânicos e elétricos embarcados","inspection-and-repair-traceability":"Rastreabilidade de inspeções e reparos","railvehiclework-planning-and-specification":"Planejamento e especificação","railvehiclework-operating-observations":"Observações de operação","railvehiclework-maintenance-and-repair":"Manutenção e reparo","railvehiclework-verification-and-handoff":"Verificação e entrega","railvehiclework-asset-or-material-identity":"Identificação do ativo ou material","railvehiclework-operating-and-location-conditions":"Condições de operação e do local","railvehiclework-observations-and-supporting-records":"Observações e registros de apoio","railvehiclework-applicable-instructions-and-acceptance-criteria":"Instruções e critérios de aceitação aplicáveis","identify":"Identificar","compare":"Comparar","specification":"Especificação","maintenance":"Manutenção","verification":"Verificação"},"ar":{"rolling-stock-and-component-identity":"هوية المعدات الدارجة ومكوّناتها","trucks-bogies-and-wheelsets":"عربات المحاور والبوجيات ومجموعات العجلات","brakes-couplers-and-running-gear":"المكابح والقارنات وأجهزة السير","onboard-mechanical-and-electrical-systems":"الأنظمة الميكانيكية والكهربائية على متن المركبة","inspection-and-repair-traceability":"إمكانية تتبع الفحص والإصلاح","railvehiclework-planning-and-specification":"التخطيط والمواصفات","railvehiclework-operating-observations":"ملاحظات التشغيل","railvehiclework-maintenance-and-repair":"الصيانة والإصلاح","railvehiclework-verification-and-handoff":"التحقق والتسليم","railvehiclework-asset-or-material-identity":"هوية الأصل أو المادة","railvehiclework-operating-and-location-conditions":"ظروف التشغيل والموقع","railvehiclework-observations-and-supporting-records":"الملاحظات والسجلات الداعمة","railvehiclework-applicable-instructions-and-acceptance-criteria":"التعليمات ومعايير القبول المنطبقة","identify":"التحديد","compare":"المقارنة","specification":"المواصفات","maintenance":"الصيانة","verification":"التحقق"},"hi":{"rolling-stock-and-component-identity":"रोलिंग स्टॉक और घटक की पहचान","trucks-bogies-and-wheelsets":"ट्रक, बोगी और व्हीलसेट","brakes-couplers-and-running-gear":"ब्रेक, कपलर और चलन तंत्र","onboard-mechanical-and-electrical-systems":"वाहन पर स्थित यांत्रिक और विद्युत प्रणालियाँ","inspection-and-repair-traceability":"निरीक्षण और मरम्मत की अनुरेखणीयता","railvehiclework-planning-and-specification":"योजना और विनिर्देश","railvehiclework-operating-observations":"संचालन संबंधी अवलोकन","railvehiclework-maintenance-and-repair":"रखरखाव और मरम्मत","railvehiclework-verification-and-handoff":"सत्यापन और हस्तांतरण","railvehiclework-asset-or-material-identity":"परिसंपत्ति या सामग्री की पहचान","railvehiclework-operating-and-location-conditions":"संचालन और स्थान की स्थितियाँ","railvehiclework-observations-and-supporting-records":"अवलोकन और सहायक अभिलेख","railvehiclework-applicable-instructions-and-acceptance-criteria":"लागू निर्देश और स्वीकृति मानदंड","identify":"पहचान","compare":"तुलना","specification":"विनिर्देश","maintenance":"रखरखाव","verification":"सत्यापन"},"ja":{"rolling-stock-and-component-identity":"鉄道車両と部品の識別情報","trucks-bogies-and-wheelsets":"台車と輪軸","brakes-couplers-and-running-gear":"ブレーキ、連結器、走り装置","onboard-mechanical-and-electrical-systems":"車載の機械・電気システム","inspection-and-repair-traceability":"検査と修理の追跡可能性","railvehiclework-planning-and-specification":"計画と仕様","railvehiclework-operating-observations":"運転時の観察事項","railvehiclework-maintenance-and-repair":"保守と修理","railvehiclework-verification-and-handoff":"確認と引き継ぎ","railvehiclework-asset-or-material-identity":"資産または材料の識別情報","railvehiclework-operating-and-location-conditions":"運転条件と設置場所の条件","railvehiclework-observations-and-supporting-records":"観察事項と裏付け記録","railvehiclework-applicable-instructions-and-acceptance-criteria":"適用される指示と受入基準","identify":"特定","compare":"比較","specification":"仕様","maintenance":"保守","verification":"確認"},"ko":{"rolling-stock-and-component-identity":"철도차량 및 구성품 식별 정보","trucks-bogies-and-wheelsets":"대차 및 윤축","brakes-couplers-and-running-gear":"제동장치, 연결기 및 주행장치","onboard-mechanical-and-electrical-systems":"차상 기계 및 전기 시스템","inspection-and-repair-traceability":"검사 및 수리 추적성","railvehiclework-planning-and-specification":"계획과 시방 요건","railvehiclework-operating-observations":"운전 관찰 내용","railvehiclework-maintenance-and-repair":"유지보수 및 수리","railvehiclework-verification-and-handoff":"검증과 인계","railvehiclework-asset-or-material-identity":"자산 또는 재료 식별 정보","railvehiclework-operating-and-location-conditions":"운전 조건과 설치 장소 조건","railvehiclework-observations-and-supporting-records":"관찰 내용과 뒷받침 기록","railvehiclework-applicable-instructions-and-acceptance-criteria":"적용 지침과 인수 기준","identify":"식별","compare":"비교","specification":"사양","maintenance":"유지관리","verification":"확인"}},"discovery":{"updated_at":"2026-10-19","network_coverage":{"schema":"pharos.network-coverage.v1","as_of":"2026-10-21","managed_domain_count":200,"specialist_site_count":197,"atlas_domain_count":3,"language_count":10,"supported_canonical_specialist_html_url_routes":88100590640,"canonical_html_routes_per_specialist":447211120,"url_count_kind":"supported_canonical_html_routes","url_count_scope":"specialist_sites_across_all_supported_languages","excluded_from_url_count":["atlas_application_routes","xml_sitemaps","json_api_documents","assets","query_string_variants","redirect_aliases"],"search_indexing_count_included":false},"sitemap":"https://railvehiclework.cyou/sitemap.xml","sitemap_index":"https://railvehiclework.cyou/sitemap-index.xml","llms":"https://railvehiclework.cyou/llms.txt","capability":"https://railvehiclework.cyou/.well-known/pharos.json","location_data":{"manifest":"https://railvehiclework.cyou/data/locations/manifest.json","states":"https://railvehiclework.cyou/data/locations/states.json","sources":"https://railvehiclework.cyou/data/locations/sources.json","source_lookup_template":"https://railvehiclework.cyou/data/locations/sources.json?source_id={sourceId}","templates":{"cities":"https://railvehiclework.cyou/data/locations/{state}/cities.json","neighborhoods":"https://railvehiclework.cyou/data/locations/{state}/{city}/neighborhoods.json","landmarks":"https://railvehiclework.cyou/data/locations/{state}/{city}/landmarks.json","neighborhood_landmarks":"https://railvehiclework.cyou/data/locations/{state}/{city}/{neighborhood}/landmarks.json","contextual_references":"https://railvehiclework.cyou/data/locations/{state}/{city}/sector-references.json"},"query":{"language":["en","es","zh","fr","de","pt","ar","hi","ja","ko"],"page":{"default":1,"minimum":1},"page_size":{"default":50,"maximum":100},"contextual_reference_page_size":50},"response_max_bytes":196608,"errors":{"400":"Invalid 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