ナノマテリアルとは何ですか?はじめに:nanoのコンセプトは1959年で、ノーベル賞が授與されました...
CNC EDM wire cutting processing includes fast wire processing and slow wire processing, which are...
High resolution transmission electron microscopy (HRTEM or HREM) is the phase contrast (the contrast of...
Cemented carbide The base of the cemented carbide consists of two parts: one part is...