With the expansion of the railway network , industry also developed in Gipuzkoa following a different pattern -- slower , distributed across different valleys .
With the expansion of the railway network , industry also centred on metallic manufacturing and processing , thanks to local expertise and entrepreneurship .
With the expansion of the railway network , industry also developed in Gipuzkoa following a different pattern -- slower , distributed across different valleys , and centred on metallic manufacturing and processing , thanks to local expertise and entrepreneurship .