Innovation et métallurgie mosane (1000-1790)
eNrNWNty2jAQfecrPH7H4pJA6BgyDSUtM8mEJmHa6UtH2GsjKiRHFyD9+sqYNqRjJ42Ipnm0Vt5daY/OHik83SyptwIhCWd9vxk0fA9YxGPC0r4/vT2vn/ing1q4wCu8N83MC1pt34solrLv59ZgBpjJ4OvlxQcw/4PwBzUv5LMFROrRPK0IDT5hOb/EWT7HC1ecxN4S1JzHfT/TajvqhVIJk8VgzcUPmeEIQrQb2bdG35utbqfX7rT2zSHKff6Dcy1BXGCWlvoGZuUz0kIAU0OsIOXivirt9nG7cdzoWYUg8hok1yKCCVbzieArEkNcGinBVIJVkGQd34BYUVB5kFLnKFpKK994gTfXcDcuz/m9sQ7VRtUb9Wa32Tk6Oer22r0Tu70SeztVXoulREU9usetDgKGHkbyCuUjieBMUTJDlKRzlWJKQdyjSEpE03qiKZWRAGCBGbEs6IQLhamjUhI5fAxKR3EE3D0LmZjIjOL7YCEz263CAhszCMMg7haSr+BWGE6jZs/+8s9MxdELs57uqMZRxjmTDblmqoJxzka2GzE00IdNdUXtSFJtdlgkIF/P7U/OyvvERM8oiWx50FCVBqmm1+NKGnwDFHKGJUyFOw75QljM1/L1uWkfC46yz7b0+pSEOGrZS4hvBnYVvWykBc8AnQktJVB5CBuNWcIP5SED5nJXf6D8n2G8VWQ8whQqNFndkskMfn8rSWcnxN3pKwylTj+Obm1R9Vmb4t1sP0tdk7j/gAc7nnfRPAyIKzN/+ZEoqOE5uV7cMtp2mBblzDNXKpPvEFqv18Fyaa5FmhJIwVyl3khH2Wv97i4ZTvRFobcKXnaU+qxoty+trO1ZfU6DHKqrd//v9HtpDCU0HFCNgtadke949Pp8/iCqnaU9eUQ/7sJsBTBWhDNXEkvPnnjrsO4gprDsPGe6qyQhFa9AlcAMUfECNaiFKH99GtR+Ae0wNkY=
H5EKqfJ7jfg90DHk