Processes – this identifies the seminal moments in Wales, where inventions were made or technologies were embraced that took industry to new and exciting levels.
Prosesau - mae hyn yn nodi'r adegau allweddol yng Nghymru, lle gwnaed dyfeisiadau neu lle mabwysiadwyd technolegau a gododd diwydiant i lefelau newydd a chyffrous.