🎓 STHDF (SK)2025_ST_010 – STHDF – Študent 010 (script)projectsq1201.ProductServiceLifeCycleOn this page01. Product/Service Life Cycle Krátky opis účelu kapitoly (1–3 vety). Vrstvy 01. Marketing 02. Development & Design 03. Sales 04. Maintenance Navigácia ↩️ Späť