博拉炭黑卓越与创新的历程—工业显微镜的使用已有75年的历史

Birla Carbon’s Journey of Excellence and Innovation - 75 Years of Electron Microscopy Mumbai, January 3, 2017 Birla Carbon, the largest manufacturer and supplier of high quality carbon black, celebrates 75 years of the innovation and installation of the first industrial electron microscope in 1941. 2016 marked the completion of this historic milestone [...]