Request For Quotation No. Bcu/Płock/Rn-Ii/Kw-Sek/2A/2026/Sitpchem For The Performance Of A Scientific Review Of The Training Course Program (The So-Called Second Scientific Review) Of The Industry Skills Center (Bcu) For The Petrochemical Industry In The Area Of ​​Operation And Safety Of Technological Processes In The Petrochemical Industry (140 Hours)