diff --git a/data/reference/verified_manufacturer_codes.csv b/data/reference/verified_manufacturer_codes.csv
index 7332ec0..cc9d6cf 100644
--- a/data/reference/verified_manufacturer_codes.csv
+++ b/data/reference/verified_manufacturer_codes.csv
@@ -1,12 +1,12 @@
 "manufacturer","code","component","feature","contact_type","sides","meaning_ru","bearing_scope","source_url","source_locator","verified_on","verification_status"
 "SKF","2Z","suffix","shield","shield","two","Две металлические защитные шайбы","радиальные шариковые подшипники SKF","https://evolution.skf.com/en/added-versatility-as-use-of-rsh-heavy-duty-seals-is-extended/","SKF Evolution — sealing solutions","2026-10-20","OFFICIAL_CODE_ONLY"
-"SKF","Z","suffix","shield","shield","one","Одна металлическая защитная шайба","радиальные шариковые подшипники SKF","https://evolution.skf.com/en/added-versatility-as-use-of-rsh-heavy-duty-seals-is-extended/","SKF Evolution — sealing solutions","2026-10-20","OFFICIAL_CODE_ONLY"
+"SKF","Z","suffix","shield","shield","one","Одна металлическая защитная шайба","радиальные шариковые подшипники SKF","https://cdn.skfmediahub.skf.com/api/public/0901d196802809de/pdf_preview_medium/0901d196802809de_pdf_preview_medium.pdf","SKF Deep Groove Ball Bearings — Designation system, p. 258","2026-10-20","OFFICIAL_CODE_ONLY"
 "SKF","2RZ","suffix","seal","noncontact","two","Два бесконтактных уплотнения","радиальные шариковые подшипники SKF","https://evolution.skf.com/en/added-versatility-as-use-of-rsh-heavy-duty-seals-is-extended/","SKF Evolution — sealing solutions","2026-10-20","OFFICIAL_CODE_ONLY"
-"SKF","RZ","suffix","seal","noncontact","one","Одно бесконтактное уплотнение","радиальные шариковые подшипники SKF","https://evolution.skf.com/en/added-versatility-as-use-of-rsh-heavy-duty-seals-is-extended/","SKF Evolution — sealing solutions","2026-10-20","OFFICIAL_CODE_ONLY"
+"SKF","RZ","suffix","seal","noncontact","one","Одно бесконтактное уплотнение","радиальные шариковые подшипники SKF","https://cdn.skfmediahub.skf.com/api/public/0901d196802809de/pdf_preview_medium/0901d196802809de_pdf_preview_medium.pdf","SKF Deep Groove Ball Bearings — Designation system, p. 258","2026-10-20","OFFICIAL_CODE_ONLY"
 "SKF","2RS1","suffix","seal","contact","two","Два контактных уплотнения","радиальные шариковые подшипники SKF","https://evolution.skf.com/en/added-versatility-as-use-of-rsh-heavy-duty-seals-is-extended/","SKF Evolution — sealing solutions","2026-10-20","OFFICIAL_CODE_ONLY"
-"SKF","RS1","suffix","seal","contact","one","Одно контактное уплотнение","радиальные шариковые подшипники SKF","https://evolution.skf.com/en/added-versatility-as-use-of-rsh-heavy-duty-seals-is-extended/","SKF Evolution — sealing solutions","2026-10-20","OFFICIAL_CODE_ONLY"
+"SKF","RS1","suffix","seal","contact","one","Одно контактное уплотнение","радиальные шариковые подшипники SKF","https://cdn.skfmediahub.skf.com/api/public/0901d196802809de/pdf_preview_medium/0901d196802809de_pdf_preview_medium.pdf","SKF Deep Groove Ball Bearings — Designation system, p. 258","2026-10-20","OFFICIAL_CODE_ONLY"
 "SKF","2RSH","suffix","seal","contact","two","Два контактных уплотнения RSH","радиальные шариковые подшипники SKF","https://evolution.skf.com/en/added-versatility-as-use-of-rsh-heavy-duty-seals-is-extended/","SKF Evolution — sealing solutions","2026-10-20","OFFICIAL_CODE_ONLY"
-"SKF","RSH","suffix","seal","contact","one","Одно контактное уплотнение RSH","радиальные шариковые подшипники SKF","https://evolution.skf.com/en/added-versatility-as-use-of-rsh-heavy-duty-seals-is-extended/","SKF Evolution — sealing solutions","2026-10-20","OFFICIAL_CODE_ONLY"
+"SKF","RSH","suffix","seal","contact","one","Одно контактное уплотнение RSH","радиальные шариковые подшипники SKF","https://cdn.skfmediahub.skf.com/api/public/0901d196802809de/pdf_preview_medium/0901d196802809de_pdf_preview_medium.pdf","SKF Deep Groove Ball Bearings — Designation system, p. 258","2026-10-20","OFFICIAL_CODE_ONLY"
 "SKF","C2","suffix","clearance","unspecified","unspecified","Радиальный зазор меньше нормального","подшипники SKF; сверить применимость для типа","https://benelux.promo.skf.com/acton/attachment/21304/f-55e38212-9419-4532-a361-8c1a9aab6720/0/-/-/-/file.pdf?sid=TV2%3AFx2eJqRHy","SKF Designations — internal clearance","2026-10-20","OFFICIAL_CODE_ONLY"
 "SKF","C3","suffix","clearance","unspecified","unspecified","Радиальный зазор больше нормального","подшипники SKF; сверить применимость для типа","https://benelux.promo.skf.com/acton/attachment/21304/f-55e38212-9419-4532-a361-8c1a9aab6720/0/-/-/-/file.pdf?sid=TV2%3AFx2eJqRHy","SKF Designations — internal clearance","2026-10-20","OFFICIAL_CODE_ONLY"
 "SKF","C4","suffix","clearance","unspecified","unspecified","Радиальный зазор больше C3","подшипники SKF; сверить применимость для типа","https://benelux.promo.skf.com/acton/attachment/21304/f-55e38212-9419-4532-a361-8c1a9aab6720/0/-/-/-/file.pdf?sid=TV2%3AFx2eJqRHy","SKF Designations — internal clearance","2026-10-20","OFFICIAL_CODE_ONLY"