Replication (microscopy) 1970-01-01
Roasting (metallurgy) 1970-01-01
Rokushō 1970-01-01
Metal forming 1970-01-01
Metal heat treatments 1970-01-01
Metallic objects 1970-01-01
Metal plating 1970-01-01
Metalsmiths 1970-01-01
Silversmithing 1970-01-01
Surface finishing 1970-01-01
Water transport 1970-01-01
Colloid-facilitated transport 1970-01-01
Forge 1970-01-01
Grinding and lapping 1970-01-01
Indian metalwork 1970-01-01
IOSO 1970-01-01
IPOPT 1970-01-01
Metalworking stubs 1970-01-01
Metalworking terminology 1970-01-01
Metalworking tools 1970-01-01