PRODUCTION, TECHNOLOGY AND RESEARCH|technology and technical regulations · INDUSTRY|iron, steel and other metal industries
- miotalagraf Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
- ga
- metallograph
- en
- Definition an optical instrument designed for both visual observation and photomicrography of prepared surfaces of materials at magnifications ranging from about 25 to about 1500 diameters Reference Multilingual Aeronautical Dictionary(AGARD,1980)