to offer some insight into the reason behind each letter, number and symbol. For example, 'M25' indicates its metrology marking and the fact it was marked in 2025, meaning the glass has been ...

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CSIR-Central Glass and Ceramic Research Institute, 196 Raja S C Mullick Road, 700 032, Kolkata, India ...

The company is facing pressure on two fronts—the government and a host of new AI-powered search rivals. It has the capacity to meet both challenges and continue to prosper.